Reason:
Install MySQL to no response in the time of the last step "execute", generally shows the last step in the MySQL installation program item 2, 3 will not move on,
Because this kind of situation usually installed before the MySQL database without unloading clean,;

Solution:
1, open the task manager the end did not respond to the MySQL installation program;

2, in turn, open the control panel - & gt; All control panel - & gt; Procedures and functions, uninstall MySQL Server 5.0, if the control panel don't have to do this step without MySQL Server 5.0;

3, open my computer - & gt; C - & gt; The Program Files, delete MySQL folder,

4, open the "C: \ ProgramData", delete MySQL folder, the ProgramData file is hidden by default, set the display after the visible, or directly copy the above address into the address bar to enter, enter

5, back to the desktop and hold "Windows + r" to open the "run" dialog box, type regedit, click the "ok" to open the registry,

6, delete
HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet001 \ Services \ Eventlog \ Application \ MySQL folder;

7, delete
HKEY_LOCAL_MACHINE \ SYSTEM \ ControlSet002 \ Services \ Eventlog \ Application \ MySQL
Folder,
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ Eventlog \ Application \ MySQL
Don't have to delete the folder, if there is no,

8, for the sake of safety, use tencent computer keeper or soft medium cleanermaster clear up garbage in a computer in the rubik's cube and invalid registry files;

9, restart your computer, you must restart your computer,

10, restart the computer after reinstall MySQL will no longer appear in the last step "execute" no response,