Mysql installation solution to enter the current root password solution _mysql

After all, the following solutions are presented:

1. Clear MySQL installation directory, default is C:\Program Files

2. Clear MySQL data storage directory, generally in the C:\Documents and Settings\All Users.windows\application Information Directory

(Note that when application data this folder is hidden by default, the tool-> folder option-> View-> Show All

Files and folders to set hidden files visible).

Delete MySQL folder

3. This step is very important, before no matter how I uninstall MySQL empty residual files are still to enter the original password, and then try to find the next registry, empty is effective.

Delete registry data, and by Regedit, delete the following files:

Reference

Hkey_local_machine/system/controlset001/services/eventlog/applications/mysql

Hkey_local_machine/system/controlset002/services/eventlog/applications/mysql

Hkey_local_machine/system/currentcontrolset/services/eventlog/applications/mysql

Finally, everything ok!!! ...