No more disk space delete windows

Summary: Several Windows users are posting on Microsoft and other technology forums about encountering ‘No more disk space! Delete Windows?’ error on Windows 10. In this article, we have analyzed this error and compiled the best methods for users to fix it on their own. If you have lost access to your data due to this error, you may recover it with the help of an all-in-one data recovery software. 

«One year ago, I purchased a 32 GB laptop. A couple of weeks into using it, I started receiving the message ‘No more disk space, delete Windows.’ I tried to clear some space by transferring all my files to the external hard disk and deleting unnecessary programs. I also removed some of the default apps to make some space. But I am still getting the same error message and there is nothing left to delete. Please tell me how to fix this error.»

(See Image 1)

Sometimes, you may receive an error ‘No More Disk Space! Delete Windows?’ popping up on your screen while trying to access the system drive or any external storage device. This error may occur when there is a lack of space in the drive or malware attack, or a temporary file folder is taking up too much space. This error makes your drive and data inaccessible.

Restore lost or inaccessible data using a data recovery tool.

Read on to know the steps to fix error ‘No More Disk Space! Delete Windows?’

Fix ‘No More Disk Space Delete Windows’ Error

Method 1: Reset Microsoft Store

You may reset the Microsoft store to get rid of this error. To do so, follow the given troubleshooting steps:

1. Open Settings by pressing Windows + I and go to Update & Security. (See Image 2)

2. Next, go to Troubleshoot, and select Windows Store Apps from the list.

3. Select Run the troubleshooter. (See Image 3)

4. Restart the PC and now check if the error persists.

Method 2: Delete files with Storage sense

You may try fixing this error on Windows 10 by deleting files with the help of Storage Sense in the Settings app. Follow the given steps to perform this method:

1. Press Windows + I to open the Settings app.

2. Find System and open it. (See Image 4)

3. On the next prompt, go to Storage on the left panel.

4. Turn on Storage Sense. (See Image 5)

7. Select the category of files/programs you want to delete.

8. Afterward, choose the unwanted files/apps and click Remove files (temporary or other files)/ Uninstall (unnecessary apps/programs). (See Image 6)

9. Once done, restart the system and check if the error is still there.

Method 3: Use Disk Cleanups

Cleaning out the system frees up the disk space, and helps it run faster. To fix this error, you may use Disk Cleanup and get rid of the files that you no longer require. If you don’t know how to perform Disk Cleanup, follow the given steps:

1. Search for Disk Cleanup in the Windows search box and open it. (See Image 7)

2. Select the drive you want to clean up from the drop-down list and click OK. (See Image 8)

3. Select the files you want to delete and click OK.

4. You may also click on ‘Clean up system files’ and then select the drive from where you want to remove the unnecessary files. (See Image 9)

5. If you want to remove data from a previously installed Windows, select the Previous Windows Installation (s) checkbox.

6. Next, click Delete files. Once the files are deleted, go back to This PC in File Explorer, and select the drive you cleaned up.

7. Click Refresh on the next prompt.

8. In the message that appears, select Delete files.

Lost your favorite photos after running Disk Cleanup? Read more to know how to Recover Deleted Photos after Running Disk Cleanup?

Method 4: Uninstall Apps you don’t need anymore

You may uninstall the applications and programs that you don’t use anymore to eliminate this error. To do so, follow the given steps:

1. Open Settings app by pressing Windows + I, and go to Apps. (See Image 10)

2. Open Apps & Features, search for specific apps or software to sort them by size to see which ones are causing problems and overloading your system. (See Image 11)

3. Select the problematic app and click Uninstall. (See Image 12)

Error ‘No more disk space! Delete windows?’ still showing up after uninstalling unused applications? You’re at potential risk of data loss! Protect the data by restoring it with the help of a data recovery tool.

Recover Data with Stellar Data Recovery

You may recover your data from an inaccessible or the ‘No more disk space! Delete Windows?’ error-affected PC with a powerful data recovery tool such as Stellar Data Recovery. It is an easy-to-use software that efficiently extracts lost or deleted files, folders, photos, videos, audios, and more from a Windows PC, laptop, or external storage media device. You just need to scan the drive or a specific location or folder for retrieving data. Stellar Data Recovery is a smart tool that recovers data from all common data loss scenarios such as lost and deleted files, corrupt hard drives, virus attacks, formatted partitions, and more. You can download the trial version of the software from here to see the results.

Conclusion

The ‘No more disk space delete Windows’ error may occur at any moment. Due to this error, you may not be able to access your system drives or external storage drives. To fix this error, you may try the methods above, such as Delete unnecessary files, Use Disk Cleanup, Use Storage Sense, etc. However, if you want to recover the data from the drives, you may use a data recovery tool such as Stellar Data Recovery. The software can efficiently retrieve lost/deleted documents, files, folders, photos, videos, etc. from any Windows device, Camera SD card, USB, and Windows compatible storage media.

Hope the article helps you to fix the error!

If you’re looking for solutions to other related errors, leave a comment below!

5 Ways to Fix Deleted Files But Disk Still Full

It seems that it’s no longer a new problem for users to meet this issue that even when they’ve already deleted files, the drive still shows occupied with no extra available free space. So how to fix the file deleted, but space not released in Windows 10 and get free space back on your device? Relax! Just follow the below tips and you’ll be able to fix the deleting files doesn’t free up space error and free up space on Windows disk, external hard drive, USB, SD, etc devices with ease.

Available Disk Space Does Not Increase After Deleting Files

«Hello, If I delete files on my drive F: on a Windows 10 machine, no new space shows for the drive. Looking at Storage, I see System & Reserved expands (now 177 GB) on my 207 GB drive F. So if I delete a 20GB folder, this will go up to 197GB.  

Have tried junk file clean up, examination with WinDirStat and Treesize (neither of which show these files even when run as Admin).  Tried researching what System and Reserved might be used for. Have deleted system restore points. Don’t think indexing is on.

So I guess the question is really, how do I stop System & Reserved files from eating my machine.»

Available disk space does not increase after deleting files. When a file is deleted, the space used on the disk is not reclaimed until the file is truly erased. To fix the error without losing data you can follow these solutions. 

Fix 1. Check and Fix Disk Error with CHKDSK

Free disk space does not increase after deleting files windows 10 error could happen if there are errors on your disk. Fix the disk error and let CHKDSK help.

Step 1. Press the Windows key and type cmd.

Step 2. Right-click «Command Prompt» and choose «Run as administrator.»

Step 3. Enter the following command («E» is the drive letter of the partition you want to check.)

chkdsk E: /f /r /x

Fix 2. Run CHKDSK Alternative to Fix Space Not Increasing

If command line is not your ideal choice, you can apply this command-line alternative tool — EaseUS CleanGenius. Use this one-click tool to fix the file system error on your hard drive.

Step 1. Download EaseUS CleanGenius on your computer for free.

Step 2. Run the software. Click «Optimization» on the left panel, and then choose «File Showing» . 

Step 3. Go to «Choose drive» and select the drive with a file system error. Check the «Check and fix file system error» option and click «Execute».

Step 4. Wait the EaseUS CleanGenius completes the repairing process. After that, click the «here» to view the result.

Fix 3. Transfer Data to External Device (Back Up Data)

In order to avoid unexpected data loss issues while freeing up space on your devices, back up important data or remove saved files to other spots. You can manually copy your disk or partition data to your external device or use third-party backup and recovery software. EaseUS Todo Backup can back up operating systems, personal files, and the whole partition or disk with easy steps. Follow these steps to back up files to an external device.

Step 1. Click «Select backup contents» to initiate a backup.

Step 2. There are four data backup categories, File, Disk, OS, and Mail, click File.

Step 3. Local and network files will be displayed on the left side. You may extend the directory to choose which files to back up.

Step 4. Select the location where you want to store the backup by following the on-screen instructions.

Click «Options» to encrypt the backup with a password in «Backup Options,» and to setup a backup schedule and choose to initiate a backup at a certain event in «Backup Scheme.» There are a variety of other customization options available for the backup process.

Step 5. You may save the backup to a local disk, EaseUS’ online service, or a NAS.

Step 6. EaseUS Todo Backup enables customers to back up data to a third-party cloud drive and its own cloud drive.

If you want to back up data to a third-party cloud drive, choose Local Drive, scroll down to add Cloud Device, add your account, and then log in.

You can also save backups to EaseUS’s cloud storage service. Sign up for an EaseUS Account and log in after clicking EaseUS Cloud.

Step 7. To begin backup, click «Backup Now» Once the backup process has been finished, it will be shown as a card on the panel’s left side. To further manage a backup job, right-click it.

Fix 4. Format the Partition to Free Up Space

After you have made a backup, you can try to format the drive with space not increasing error. Windows 10 offers users a built-in disk management tool to create, delete, extend, shrink, and format partitions. The easiest way to format the hard drive is by using Disk Management:

Step 1. Right-click on the Windows icon and select «Disk Management».

Step 2. Right-click on the target drive or partition and click on «Format».

Step 3. Select the file system and set the cluster size.

Step 4. Click «OK» to format the drive.

Fix 5. Wipe the Hard Drive If It’s Still Full After Deleting

If this error still exists, you can consider wiping this disk to fix «deleting files doesn’t free up space». EaseUS Partition Master can permanently erase data on the disk(s) or partition(s). What’s more, you can delete a partition, merge partitions, and format a partition with this software. Follow these steps to wipe your hard drive with ease.

We’ve set two options for you to wipe data. Choose the one you need.

Option 1.  Wipe Partition

• Right-click the partition you want to erase data from, and choose «Wipe».
• In the new window, set the time for which you want to wipe your partition, then click «OK».
• Click the «Execute 1 Task(s)» button in the lower right corner, check the changes, then click «Apply».

Option 2. Wipe Disk

• Select the HDD/SSD. And right-click to choose «Wipe Disk».
• Set the number of times to wipe data. (You can set to 10 at most.) Then Click «OK».
• Click «Execute 1 Task(s)» and then click «Apply».

After data erasing, you can use EaseUS partition software to partition the hard drive and restore the backup to your drive.

Conclusion

When you delete files, use right-click and then select delete. When files are deleted they get moved to the recycle bin. Once you deleted them from the recycle bin space is cleared. If a file deleted, but space not released on Windows 10, try the five ways demonstrated in this tutorial.

Deleted Files But Hard Drive Still Full FAQs

It’s really frustrating when you deleted files from your hard drive but it still says no free space. You can fix them with these steps above. If you still have problems, you can read these frequently asked questions to get additional help.

Why is my hard drive still full after deleting files?

Available disk space does not increase after deleting files. When a file is deleted, the space used on the disk is not reclaimed until the file is truly erased. The trash (recycle bin on Windows) is actually a hidden folder located in each hard drive.

Are deleted files ever really gone?

When you delete a file from your computer, it doesn’t simply disappear from existence. Even if you immediately empty the Recycle Bin or Trash folder, all your deletion does is earmark the space that file takes up on your hard drive as vacant.

Is Disk Cleanup safe for SSD?

Yes and if you don’t use system restore often, turn that off too, especially if you own an Intel SSD, they recommend it be off for their SSDs. However that doesn’t mean that you should never use it.

Free up drive space in Windows 10

If your PC is running low on free space, you might not be able to install important Windows updates, and your PC’s performance may be affected. Here are some ways to free up space so you can keep your PC up to date and running smoothly. These suggestions are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

To check the total disk space left on your Windows 10 device, select File Explorer from the taskbar, and then select This PC on the left. The available space on your drive will appear under Devices and drives.

Note: If you follow the steps below and continue to have trouble updating Windows because of low disk space, resetting or reinstalling Windows might help. For more info, see Reinstall Windows 10.

If you used Disk Cleanup to free up space on your device and then see a Low Disk Space error, it’s possible that your Temp folder is quickly filling up with application (.appx) files that are used by Microsoft Store. For more info, see Low Disk Space error due to a full Temp folder.

Storage Sense can automatically free up drive space for you by getting rid of items that you don’t need, like temporary files and items in your Recycle Bin. For more info, see Manage drive space with Storage Sense.

If your system doesn’t have Storage sense, you can use the Disk Cleanup tool to delete temporary files and system files from your device.

In the search box on the taskbar, type disk cleanup, then select itfrom the results.

Select the check box next to the type of files you want to delete. (To view a description of each type of file, select the name.) By default, Downloaded Program Files, Temporary Internet Files, and Thumbnails are selected. Be sure to clear those check boxes if you don’t want to delete those files.

To free up even more space, select Clean up system files, and then select the type of system files you want to delete. Disk Cleanup will take a few moments to calculate the amount of space that can be freed up.

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete. If you need to free up drive space, you can delete it, but keep in mind that you’ll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows. If you delete your previous version of Windows, this can’t be undone. (You won’t be able to go back to your previous version of Windows.)

After you’ve selected the types of files you want to delete, select OK, and then select Delete files in the confirmation window to start the cleanup.

There’s also an option in Disk Cleanup to Compress your OS drive. Selecting this option compresses the drive on which Windows is installed, helping you gain extra space to install important updates. This action does not delete the contents of this drive, and you shouldn’t experience problems opening and saving files from the compressed drive.

After you install the update, you can manually decompress the OS drive at any time. To do this, select File Explorer from the taskbar, and in the left pane, select This PC. Right-click or tap and hold the OS drive (usually disk C), and then select Properties on the shortcut menu. Clear the Compress this drive to save disk space check box, and then select Apply > OK.

Windows 10 may indicate that it needs more space to get the latest Windows 10 feature update. You can use an external storage device to help you complete the update.

Note: You may need to use a micro-USB adapter if your device doesn’t have a standard USB port.

Personal files such as videos, music, photos, and documents can take up a lot of space on your device. To see which files are using the most space:

Select File Explorer from the taskbar and find the files you want to move.

Under This PC in the menu on the left, select a folder to see what files are saved in it. The Videos, Music, Pictures, and Downloads folders usually contain the largest files that you’ve saved to your device.

To see the size of the files in a folder, select View > Details. Right-click in the open space and then select Sort by > Size to show the largest files at the top of the list.

If there are files you no longer need on your device, you can either delete them or move them to an external storage device like a USB drive or an SD card.

Note: If you delete any files, remember to empty the Recycle Bin to completely remove them from your device and free up space.

To move photos, music, videos, or other files that you want to keep but don’t use very often, consider saving them to an external storage device like a USB drive or an SD card. You’ll still be able to use them when the drive is connected, but they won’t take up space on your PC.

Connect an external storage device like a USB drive or SD card to your PC.

Select File Explorer from the taskbar and go to the folder that contains the files you want to move.

Select the files, select the Home tab, and then select Move to > Choose location.

Select the external storage device you connected in the location list, and then select Move.

Saving new files to another drive will help prevent low space problems on that drive in the future, so you won’t have to move your files to another drive repeatedly. Instead of saving all your new files to the default drive, you can save some of them to a different drive that has more free space.

Under More storage settings, select Change where new content is saved.

For each content type, select a drive from the drop-down menu. If the drive you want to use isn’t listed there, make sure it’s connected to your PC.

Note: OneDrive Files On-Demand requires Windows 10 version 1709 or later and OneDrive client version 17.3.7064.1005 or later. To see which version of Windows you’re running, select Start > Settings > System > About . To see which version of the OneDrive client you have installed, see Which version of OneDrive am I using?
Open About settings

You can save space by turning on OneDrive Files On-Demand, which stores a smaller placeholder file on your hard drive instead of the full-size file that’s stored in your OneDrive account in the cloud. You’ll be able to get to your OneDrive files from your PC without having to use up hard-drive space downloading full-size versions of them all. See Learn about OneDrive Files On-Demand for more info.

Sometimes a virus or other malware can consume significant hard-drive space by corrupting your system files. If you suspect your PC is infected with malware, use an antivirus program like Windows Defender to run a virus scan and cleanup. If this doesn’t fix the problem, you might need to reset your PC.

If you’ve followed the instructions here but still need help freeing up space on your device, you can contact Microsoft support to chat with a support agent. This is also recommended if your attempts to free up drive space trigger particular error codes that you need help resolving.

The following questions concern low disk space and Windows Update specifically. Learn more about Windows Update.

When there isn’t enough free space available to install an update, a pop-up notification will prompt you that additional space is required to install the update.

When you select Fix issues, you’ll be informed about how much additional space is needed. You’ll also be notified that you can use an external storage device so that you don’t need to free up quite as much space on your system drive. Learn how to free up space to install Windows updates.

The total free disk space your device requires to complete an update varies. Typically, feature updates require 6 GB–11 GB or more of free space, while quality updates require 2 GB–3 GB or more. Learn about the difference between a feature update and a quality update.

You need disk space to download the update, download new versions of any optional features and languages that are currently installed, and to apply the update. Additional space is temporarily required to support removal of the update (typically for 10 days). This space can be reclaimed after the update is completed. To do this, Select Start > Settings > System > Storage > Free up space now.
Open Storage settings

The update is compressed to reduce download size.

Note: For devices with reserved storage, an update will first use the reserved storage space before using other disk space. For more info, see How reserved storage works in Windows 10.

The space required to complete a feature update depends on two factors: which update path is followed and the size of optional content and other updates that apply to your PC when the feature update is installed.

Note: For devices with reserved storage, an update will first use the reserved storage space before using other disk space. For more info, see How reserved storage works in Windows 10.

Windows follows three different feature update paths, depending on the amount of disk space currently available.

1. For PCs with plenty of free disk space

Windows automatically tries to complete more of the update process in the background while you use your PC. This significantly reduces the time your PC will be offline (or unusable) during the update, although it might temporarily use more disk space to complete the update. Learn more about our efforts to reduce offline time during updates (English only at this time).

2. For PCs with limited free space but still enough to complete the update automatically

Windows will automatically optimize for reducing the amount of free disk space required to install the update. This will result in a longer offline install time.

3. For PCs that don’t have enough space to automatically install the update

Windows will prompt you to free up disk space or use external storage to temporarily extend the storage on your PC. If you use an external storage device, Windows won’t need as much free space on the system drive as it temporarily uses your external storage.

Across each of these update paths, the total amount of free disk space required will vary, depending on the optional content installed and other updates that apply to your PC. For example:

Optional features. Many optional features available for Windows are pre-installed or acquired on demand by the system, or manually by you. You can see which ones are installed on your PC by going to Settings > Apps > Apps & features > Manage optional features.
Open Optional features settings
These features range in size from less than 1 MB to almost 2 GB for the Windows Mixed Reality portal. You can reduce the amount of space required to install a feature update on your PC by uninstalling optional features you aren’t using.

Languages installed. Windows is localized into many languages. Although many people only use one language at a time, some people switch between two or more languages. You can see which languages are installed on your PC by selecting Start > Settings > Time & Language > Language .
Open Language settings
During each update, all language resources and any associated typing, text-to-speech, speech-to-text, and handwriting recognition resources must be updated. The content for each language can range from about 175 MB to more than 300 MB. You can reduce the amount of space required to install a feature update on your PC by uninstalling languages you aren’t using.

Driver updates. OEMs and other hardware partners sometimes publish new graphics, networking, audio, and other drivers in conjunction with the new OS update. The size of these drivers can vary significantly, depending on your PC and on which drivers have been updated.

OS quality updates. During a feature update, Windows tries to download and automatically install the latest quality update so that your PC is fully up to date when you start using it. Shortly after the feature update is released, the quality update for that feature update could be as small as a few hundred MB, but as more quality and security changes are implemented, the quality update can increase in size to 1 GB or more.If your PC is short on disk space, you can download and install the quality update after the feature update is complete.

Finally, Windows Update will temporarily disable hiberfile.sys, pagefile.sys, and other system files in order to use the space these files typically consume to apply the feature update. Any files that are disabled to apply the update will be automatically re-enabled when the update is complete. Because these files vary in size depending on how you use your PC and the amount of RAM your PC has, even in cases where two different PCs have the exact same OS image, the amount of free disk space required to complete an update may vary.

The combination of update path and features means there’s a wide range of free disk space required to complete an update. Here are a few examples for PCs updating to Windows version 1803:

Optimized for reduced offline time

Optimized for minimal disk space

Optimized for minimal disk space with external storage

Minimal optional features, languages, and updates

How to free up disk space in Windows 10 laptop/desktop

by Andy, Updated on: March 1, 2021

This article introduces how to free up disk space in Windows 10 (32 & 64 bit) with Disk Cleanup tool and additional methods.

Content:

Many people feedback that system C drive becomes full after upgrading to Windows 10 or installing some Updates. This is because that system partition is filling up by many types of junk files continuously. It’s more likely to encounter this issue if you use SSD, because it is much smaller than traditional mechanical hard disk.

In this situation, you can remove the unnecessary and junk files to reclaim disk space. In this this article, I’ll show you how to free up disk space in Windows 10 laptop/desktop with native Disk Cleanup utility and additional methods.

Free up space with Windows 10 Disk Cleanup utility

There are many third party system optimization software that can help delete junk files, but to free up disk space in Windows 10, the built-in Disk Cleanup utility is well enough. From Windows XP to the latest Windows 10, I always use this utility to cleans up disk space. It is easy to use, runs fast, and is able to clean up most common types of unnecessary files. The most important aspect, it is safe.

How to free up disk space in Windows 10 with Disk Cleanup utility:

1. Press Windows and R on the keyboard, input cleanmgr and press Enter.
   
2. Select C: drive in the drop-down list and click OK.
   
3. Click the check-boxes in front of the files that you want to remove. Read the associated description on bottom before clicking OK if you do not know what kind of files are included.
   
4. Click Delete Files to confirm in the pop-up window. Disk Cleanup will begin cleaning up, the time depends on your computer performance and the amount of files.
   
5. Repeat to Clean up system files.

8 useful methods to free up disk space in Windows 10

If you never or have not clean up disk space for your computer for a long time, Disk Cleanup may help you regain several GBs of disk space. To get more, you may try the additional methods to free up disk space for Windows 10 laptop/desktop.

① Uninstall apps

You may uninstall some apps and games that you no longer use or that came preinstalled on your computer from the manufacturer.

Steps:

1. Press Windows and X on keyboard, then Settings
2. Scroll down in Apps & features
3. Click the items that you want to remove and click Uninstall.

② Move installed apps and games

All programs are installed to system C: drive by default, the more programs you installed, the less free space left. In previous version, you have to uninstall and reinstall in another partition. Windows 10 has new feature to help you move them to other partition. This is a good method to free up disk space in C drive for Windows 10 computers.

Steps:

1. Click Start >Settings > Apps > Apps & features
2. Click an app or game.
3. Click the Move button.
4. Select the new location from the drop-down list.
5. Click the Move button.
6. Repeat the steps to move more items.

③ Move files/folders

Another option is moving specific files/folders to other volume, steps:

1. Open Windows File Explorer.
2. Select the the files/folders that you want to move.
3. Click Home menu on the top >Move to >Choose location.
4. Select the target location and click the Move button.

④ Reset Recycle Bin

All files that deleted by pressing DEL without SHIFT key will go to Recycle Bin. You can revert these files to original location manually if you deleted them by mistake. When system C drive is almost full, you may consider decreasing the disk space usage or change the location for Recycle Bin. This is another useful method to free up disk space in Windows 10 and previous versions.

Steps:

1. Right click Recycle Bin in Desktop and click Properties.
2. Select a drive for Recycle Bin.
3. Select Customer size and enter an amount.

⑤ Reset Paging File

Paging file uses part of disk space as virtual RAM and it is located in C drive by default. You can decrease it or change it to other partition to release free space.

How to free up disk space in Windows 10 by resetting paging file:

1. Press Windows and R on keyboard to start Run.
2. Input sysdm.cpl ,3 and press Enter.
3. Click Settings under Performance in Advanced tab.
4. Click Change under Virtual Memory.
5. Uncheck Automatically manage paging file size for all drives on the top.
6. Select D: or other drive, enter amount of Initial size and Maximum size in Customer size radio box, and then click Set.
7. Select C: drive and select No paging file radio box, then click Set.
8. Click OK. (It may requires reboot to take affect)

⑥ Reset System Protection

System Protection is another Windows built-in backup feature that is able to create system restore point. These restore points are created automatically by Windows when some operations are made to disk drive, and roll back the system to a recent state when you need. This feature reserves quite a big disk space for its functionality.

You can free up disk space by reducing disk space usage, steps:

1. Press Windows and R key to launch Run, type sysdm.cpl ,4 and press Enter.
2. Select C drive and then click Configure
3. Sliding towards the left to decrease the Max Usage of disk space.

⑦ Reset Hibernation Setting

Hibernation is a feature that saves the content in memory to the hard drive allowing you to shut down your device completely without losing your current session. Hibernation is a useful feature but it requires several gigabytes of space to save the content to hiberfil.sys file in C drive.

You can free up disk space by deleting the hibernation files or reduce the size of hiberfil.sys, steps:

Search cmd on task bar on bottom left corner of the screen, right click Command Prompt and choose Run as administrator.

Input powercfg -h -size 50

The size will be changed from default 75% to the minimum 50%

if you receive error that «The system fireware does not support hibernation», then you cannot use these commands.

Input powercfg.exe -h off

Hibernate mode will be disabled and any associated saved data from previous hibernations will be deleted automatically.

Input powercfg.exe -h on

⑧ Compress files

Compact OS is a tool introduced with Windows 10 that allows you to compress the installation files and built-in desktop applications reducing the footprint and freeing up space.

This operation won’t affect computer performance, but it will modify system files. This operation is only suggested when disk space is extremely low and you have no other choice.

1. Search for Command Prompt and run as administrator.
2. Input the command: Compact.exe /CompactOS:always

You can revert the changes using the command: Compact.exe /CompactOS:never

Generally speaking, you’ll get several to over 10GB free space after completing the steps above. However, there is still an issue: new junk and some necessary files are continue to be saved in C drive. Therefore, free space will be eaten up again, you’d better complete following additional steps.

Additional steps after freeing up disk space for Windows 10 computers

1. Save files to new location

Windows 10 has new option to save new files of apps, documents, music, pictures, and videos to other place, steps:

1. Press Windows and X on keyboard, then click Settings
2. Click System>Storage.
3. Click Change where new content is saved under More storage settings.
4. Click the drop-down list to select new location and click Apply.

2. Turn on Storage Sense

Storage Sense is a relatively new feature in Windows 10 that users may enable to free up disk space automatically when the drive is running low on space.

Firstly, you need to enable this service:

1. Press Windows and X on keyboard, then Settings
2. Go to System >Storage
3. Switch Off to On under Storage Sense on the right side.

Then click Change how we free up space automatically below it.

You have several options:

1. Select from the list to free up disk space when this partition is running low or every day/week/month.
2. Then you can select whether delete temporary files automatically.
3. Select from the drop-down list to delete files in Recycle Bin and Downloads folder if they have been there for over 1/14/30/60 days.

3. Expand C drive as large as possible

This step is very important to the computers that C drive are created small. Similar with a smart phone, if it is 16GB, you have to clean it up frequently, but if it is 256GB, you won’t encounter the low space issue for a long time.

With NIUBI Partition Editor, you can move free space to C drive from other partitions without losing data. Operating System, programs and associated setting, as well as anything else keep the same with before. It has free edition for Windows 10/8/7/Vista/XP home computer users. Besides reallocating free space, it helps you do many other disk partition management operations.

Download the free edition and follow the steps in the video to expand C drive.

In Summary

To free up disk space in Windows 10 laptop and desktop, first of all, delete the junk files with native disk cleanup utility. Then move programs and some files out of C drive, and then delete some restore point. Finally, expand C drive as large as possible with free space in other partitions.

Receiving «There is not enough free space on partition (C:)» error? C drive keeps filling up? We show you some fixes to free up disk space as well as how to use free partition manager to upgrade hard drive in Windows 10.

What Is Taking up Space on My Hard Drive

In the daily usage of computer, you may find hard drive space disappearing and wonder «what is taking up space on my hard drive?» Indeed, it is hard to tell what is taking up disk space simply by looking at installed apps and saved files in Windows Explorer. Luckily, Windows helps you make it out.

Go to Settings -> System -> Storage, you will see all drives listed there. You can select a drive to see what’s taking up space.

Besides, you can even click each item to go deeper. For instance, you will be able to see how much disk space an app/game takes.

Right now, we show you how to clean hard drive in multiple solutions.

Fix #1: Delete Unnecessary Files

Here are two approaches for you to do this. The first one is to select and delete some files you no longer use manually. The second one is to make use of Storage Sense. Storage Sense was introduced in Windows 10 version 1703 to get rid of temporary files and stuff in your Recycle Bin. If you have Storage Sense turned on in Settings, Windows can automatically free disk space by removing files you don’t need.

If your Storage Sense is still OFF, you can now make it work.

Step 1. Go to Start menu -> Settings -> System -> Storage. Toggle the option for «Storage Sense» ON and click the option «Change how we free up space«.

Step 2. In the next window, check what kind of temporary files to delete. You can also press «Clean now» to free up disk space Windows 10 now.

Fix #2: Uninstall Apps You No Longer Need

If you have some programs installed for problem-solving and now they are no longer needed, you can go ahead and uninstall them to free up disk space. To do this, right-click Windows Start menu and click «Programs and Features«. Then right click the program you no longer need and choose «Uninstall«. Repeat this process to remove the rest unnecessary apps.

Fix #3: Run Disk Cleanup

Disk Cleanup is a built-in tool that deletes temporary and unimportant files. When your hard drive like C drive keeps filling up, you can go ahead and use Disk Cleanup to free disk space. Simple guide is shown below:

Step 1. Go to Explorer and navigate to «This PC«. Then right-click the drive you want to clean up and choose «Disk Cleanup» from the best match.

Step 2. After several minutes’ calculation, you will be given a new interface listing files in total that can be cleaned as well as the file size taken by each file type. At this time, check the ones you don’t want and click OK.

Fix #4: Disable Hibernation Mode

Hibernation in computing is to power down a computer while maintaining its state. If you have enabled Hibernation Mode in Windows, by changing the Folder Options to «Show hidden files, folders and drives» and unchecking «Hide protected operating system files (Recommended)«, you will find a file named «hiberfil.sys» located in the C drive, taking several gigabytes’ storage space.

To free up disk space taken by this file, you can open CMD and run this command:

Powercfg /hibernate off

By doing this, the «hiberfil.sys» is deleted totally.

Fix #5: Enable Compact OS

Compact OS is introduced with Windows 10. It decreases the operating system’s size using the combination of compression and software tricks. It also reduces the footprint of Windows apps to free up disk space, making sense in Windows disk cleanup.

Enabling Compact OS is easy. However, since you are handling the operating system, it is significant to create a system image backup before you proceed.

Step 1. Search for Command Prompt and run it as Administrator.

Step 2. Type the following command to compress Windows 10 and applications and press Enter:

Compact.exe /CompactOS:always

Step 3. This process will take around 20 minutes. When it finishes, you get 2GB around disk space.

Fix #6: Reduce the Size of WinSxS Folder

If your C drive keeps filling up, you can go to C:Windows to find a folder named «WinSxS». By viewing its properties, you will see it takes quite a lot of disk space (image attached).

The WinSXS folder contains all Windows system components and continues to grow with the time Windows installed. It also builds up unnecessary files like old versions of system components over time.

Now you may ask:

«Can we remove WinSxS folder for Windows disk cleanup?»

Note that you should not delete the entire WinSxS folder or delete some files from it, as this might severely damage your system, making your PC impossible to restart or update. However, you can do the followings to remove the unnecessary files.

Step 1. Go to Control Panel.

Step 2. Set to view by Category and select «System and Security«.

Step 3. Select «Schedule tasks» under Administrative Tools.

Step 4. In the left panel, select Task Scheduler Library -> Microsoft -> Windows -> Servicing.

Step 5. In the middle panel, right-click «StartComponentCleanup» and choose «Run«.

After the above trying, if your hard drive space keeps disappearing, you may consider the rest workarounds.

Fix #7: Turn on OneDrive Files On-Demand

If your PC is running Windows 10 Fall Creators Update and higher version, you can free up disk space by turning on OneDrive Files On-Demand. With this feature enabled, you’ll be able to get to your OneDrive files from your PC without having to download them all, thus, freeing up a lot of disk space.

Step 1. Click the OneDrive icon on the taskbar and log into your account.

Step 2. Right click the OneDrive icon and choose «Settings«.

Step 3. Navigate to «Settings» tab and make sure the option «Save space and download files as you use them» is CHECKED.

Step 4. Open your OneDrive folder, select all the files and folders, bring up the context menu and choose «Clear space«. In this way, all files are kept in the cloud, freeing up disk space Windows.

Fix #8: Move Files to another Location

If you have numbers of pictures, audios, videos and other large files saved on the drive, consider moving them to another location such as an external hard drive to free disk space.

Step 1. Open File Explorer, enter each partition and pick up the ones you want to move.

Step 2. After that, go to the Home tab on the ribbon, select Move to and then Choose location.

Step 3. Select your external hard drive from the location list and then select Move.

Fix #9: Save New Files to another Location

Instead of saving all your new files to the same location, save some of them to a different drive to free up disk space.

Step 1. Open the Start menu and select Settings -> System -> Storage.

Step 2. Under More storage settings, select «Change where new content is saved«.

Step 3. For each content type, select a drive to save new files from the drop-down menu.

Reading here, we hope you have resolved Windows disk cleanup. But if partition bar gets red from time to time, you still have the last choice…

Fix #10: Get a Larger Hard Drive

Hard drive upgrade is the most effective way to remove «low disk space warning». If you have the budget to purchase a larger hard drive, you can choose any of the following methods. And luckily, MiniTool Partition Wizard can help you all.

Before you start, download and install this free partition manager on computer.

Free Download

Option A: Clone Disk

This way will copy the source disk entirely to the larger one, enabling you to extend each partition size at the same time

Step 1. Select the disk to be copied and choose «Copy Disk» from the action panel.

Step 2. On the next interface, select the larger drive as the target disk. Note that all data on the target disk will be cleaned. Click «Next» to continue.

Step 3. Choose the copy options depending on the basis of your preference. It is worth mentioning that no matter you choose «Fit partitions to entire disk» or «Copy Partitions without resize«, you can resize each partition by dragging the slider on the lower part.

Step 4. Here you will be told how to boot from the destination disk. Please keep this information in mind and click «Finish«.

Step 5. Finally, click «Apply» to save the changes.

Step 6. Remove the original system disk and boot from the larger hard drive.

Option B: Migrate OS Only

If you only want to move the operating system to a second drive, you can choose «Migrate OS to SSD/HD«. This feature is able to clone the OS related partitions like System Reserved Partition, EFI System Partition, System Partition and Recovery Partition.

Step 1. Connect the hard drive to your PC and then run MiniTool Partition Wizard to get the main interface. Select «Migrate OS to SSD/HD» from the toolbar.

Step 2. In the pop-up window, choose option B, i.e. «I would like to move my operating system to another hard disk.«

Step 3. Select the target disk. All data on the target disk will be removed.

Step 4. Select the copy options and adjust the partition size.

Step 5. Read the Note carefully and click «Apply» to finish.

Step 6. When the OS is migrated, boot your PC from the larger drive and delete the operating system from the original hard drive.

For the details, please read How Can You Migrate Windows 10 to SSD without Reinstalling OS.

Option C: Copy Some Partitions

You can also choose to move some data partitions to another hard drive, which will free up disk space to the largest extent.

Step 1. Select the partition you want to copy and choose «Copy Partition» from the left action panel.

Step 2. Select a location to create the copy of the target partition. Please note that only unallocated space can be selected. Click «Next» to go on.

Step 3. Determine the partition size and location. To resize partition, drag the slider bar to shrink or extend. To move the location, drag the partition leftwards or rightwards. Then click «Finish«.

Step 4. Click «Apply» to start the copy.

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Now, It’s Your Turn

In this post, we show you 10 ways to free up disk space, and hope you never go to the last costly one. If you have come across other workarounds, please list the troubleshooting steps in the comment section below. If you have any questions towards using MiniTool software, you can contact us by sending an email to [email protected].