MySQL installation failed Start service execution does not go down

Simply say that you install MySQL experience pit point, novice should be met. Newly bought a computer, the first installation of the situation: download several different mysql on the Internet, the installation is executed in the last step, do not go on, finally open the client, that is, the flash disappeared, has not been resolved, finally in the company manager exam a back, installation unexpectedly successful, I did not delete any registry or anything. The second installation situation: I take the manager to my MySQL installation, how also follow the unsuccessful, or to the end of the start service will not respond, according to the method on the Internet, how is not right. There is a pit point, only half.

Here are some of the methods you've taken online.

MySQL Installation summary: Start service not responding (Win7 64-bit)

Install MySQL uninstall after reinstallation, each time to the last start service time to hang up, appear: Start service is not responding, mainly because the earlier installed MySQL, did not delete clean related information. Organize the information to remove the original MySQL step:

To open the registry method, click on the bottom left corner of the computer button, that is, the Start button, open find run, input regedit, entered the registry

The first step: delete the MySQL information in the registry, mainly the following three directories:

1. Hkey_local_machine\system\controlset001\services\eventlog\application\mysql Directory Delete

2. Hkey_local_machine\system\controlset002\services\eventlog\application\mysql Directory Delete www.2cto.com

3. Hkey_local_machine\system\currentcontrolset\services\eventlog\application\mysql Directory Delete

Step two: Delete the MySQL information in the C drive: in Programdata This file, note that this is a hidden file

The third step: Uninstall the MySQL database and delete his installation directory, and then restart the machine, install again, should be able to pass three steps, reinstall MySQL will certainly succeed.

There is a pit point, I was also in the pit here, this is still removed dirty, so still will appear to install to: Start service unresponsive, then you turn off the unresponsive installer, and then see the MySQL client still exists, but there is a problem.

Remove the Clean method: (1) Follow the above method to delete, of course, you can directly find the MySQL keyword, but looked a bit slow; (2) by looking for a way to remove the clean, in the registration of the panel found "edit", click Find Next, enter MySQL, see if the situation is deleted registration, Some do not follow the MySQL entered the registry, you do not have to delete, find one after pressing F3 to continue to find, until the end of the deletion, pop-up: Prompt registry search completed, now OK. (Note that when you find the path in the environment variable mysql, you should be to modify, remove MySQL instead of deleting the corresponding registration information)

MySQL installation failed Start service execution does not go down