: Hidden configuration or data files in directories like C:\ProgramData\MySQL can cause the setup to fail during the configuration phase . Recommended Solutions
There is no crash log, no specific error code, no "Access Denied" message. Just an abrupt end to your installation. mysql server 5.5 setup wizard ended prematurely
The Windows Installer service can get stuck if a previous software uninstall requested a reboot but you haven't rebooted yet. : Hidden configuration or data files in directories
If none of the above troubleshooting steps resolve the issue, you may need to: no specific error code