A windows service with the name mysql already exists что делать - Доктор Windows

After installation of MySQL 5.1.73, I’ve added the path variable to

C:Program FilesMySQLMySQL Server 5.1bin

And I tried in the command line:

"C:Program FilesMySQLMySQL Server 5.1binmysqld" --install

It shows:

The service already exists!
The current server installed: "c:Program FilesMySQLmysqld" --defaults-file=my.ini MySQL

But as you can see the path I set is «C:Program FilesMySQLMySQL Server 5.1binmysqld» but not «c:Program FilesMySQLmysqld» So no doubt when I type:

net start mysql

I get:

System error 2 has occurred.

The system cannot find the file specified.

How to change the strange wrong directory? I’ve never set this wrong directory before. My platform is Windows 7 Enterprise

asked May 13, 2014 at 6:33

Open registry editör (regedit.exe) then find mysql service (HKLM --> SYSTEM --> CurrentControlSet --> Services --> MySQL) and correct the ImagePath setting.

Updating the path to MySQL in regedit in Windows 10 {ComputerHKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesMySQL}

Alternatively you can search for c:Program FilesMySQLmysqld in registry and change to C:Program FilesMySQLMySQL Server 5.1bin

Then run in cmd (admin mode)

cd C:Program FilesMySQLMySQL Server 5.1bin
mysqld.exe —initialize
open services and start mysql service OR
run: net start mysql

answered May 13, 2014 at 6:49

jdiverjdiver

2,1581 gold badge18 silver badges20 bronze badges

This error may happen as you install Window recently and didn’t to any updates of something. What I took is as follows

Run «regedit.exe» from start button.
From within «Registry Editor» Edit —> Find (Ctrl + F)
Use «mysql» as the «search key»
Now, you would find the following window

Right click [ImagePath] icon and choose «Modify».
Enter your ‘mysqld.exe’ full pathname there as shown in the above image.

After I did above procedure, no «System error 2» occurred when I execute following command.

DOS> net start mysql

Good luck.

answered May 12, 2016 at 6:42

Park JongBumPark JongBum

1,1251 gold badge14 silver badges26 bronze badges

Is this question more appropriate for SuperUser or DBA site?

—install try to run mysql as Windows service. If you only supply —install, it will use the default service name which is MySQL. The error message indicates there is already a Windows service called MySQL so you can’t install another service with the same name.

You can first remove the existing service:(Admin command line)

sc delete MySQL

Then run your install command. But before that you have to be sure MySQL service is really deleted, since the service only will be removed after the process ends. If not, then you can kill that mysql process in Task Manager.

The seconde way is leave the existing MySQL service there and create another one:

"C:Program FilesMySQLMySQL Server 5.6binmysqld" --install MySQL_Instance2 --defaults-file="path-to-my.ini"

But you have to be sure the new my.ini use differenct settings than your existing myslq instance’s my.ini like port number, or the new service won’t start successfully.

answered Nov 20, 2019 at 9:20

jw_jw_

1,54316 silver badges31 bronze badges

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Каталог статей

intro
Знайте установленный MySQL
Убедитесь, что удаление выполнено правильно
Шаги удаления
Распространенные ошибки

a windows service with the name MySQL already exists
cannot create windows service for mysql.error:0

Reference

intro

MySQL существовал до компьютера, но удалить его было сложно.

Знайте установленный MySQL

Раньше я играл в MySQL под IIS. В панели управления не было MySQL. Чтобы удалить весь реестр файлов, потребовалось время.

Убедитесь, что удаление выполнено правильно

Если при установке MySQL в одной из следующих четырех программ возникает ошибка, удаление выполняется без ошибок.

Шаги удаления

Удалить в панели управления или удалить в MySQL-сервере
Удалите каталог MySQL в C: Program File
Удалите my.ini в каталоге C: WINDOWS
Удалите HKEY_LOCAL_MACHINE SYSTEM ControlSet001 Services Eventlog Application MySQL в реестре regedit
Удалите MySQL в C: ProgramData
переустановить

Распространенные ошибки

a windows service with the name MySQL already exists

Regedit не удален.

cannot create windows service for mysql.error:0

Запускаем cmd от имени администратора

sc delete mysql

Без управления идентификацией появится сообщение «Windows10 sc delete access denied failed 5».

Reference

[1] https://how2j.cn/k/mysql/mysql-uninstall/1322.html

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Caerus

11.11.2010, 06:20. Показов 9328. Ответов 1

Не знаю что делать дальше

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11.11.2010, 11:49

Сообщение от Caerus

Не знаю что делать дальше

Очевидно, что уже установлен MySQL server (либо была попытка его установить ранее) и запущен сервис.
Необходимо, либо установить MySQL с другим имением сервиса (в конце, на одной из последних страниц инсталлятора MySQL сервера предлагается ввести или изменить имя сервиса), либо произвести корректный uninstall существующего инстанса MySQL.
Проверить какой сервис MySQL с каким именем запущен можно в Start -> Control Panel -> Administrative Tools -> Services -> в списке найти запущенный сервис MySQL (путь верный для W7Eng).

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Find mysql service , stop it, and set startup type to disabled. However if you would uninstall mysql correctly it should have removed this service it self. Please uninstall this service correctly or chose a different name for the new service. And if exists , delete it too. And “defaults-file” is the location of configuration file which you want to use . To do this: Right-click the start menu and choose Control Panel.

If the Control Panel is set to category mode (you will see Pick a category at the top of the Control Panel window), double-click Add or Remove Programs. You will be prompted to confirm the removal. Once these two components were configured correctly , Crystal Reports were once. MySQL already exists ”. I uninstalled XAMPP completely and reinstalled it and its still not working.

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