When a program refuses to uninstall you can use the Windows Install Cleanup Utility:
- Download it here.
- Run the program as administrator.
- Windows Vista, 7 or newer:
- Find where you saved the file.
- Right click on the file and click “Run as administrator”.
- Windows XP:
- Run the file using an administrator account.
This does not run the application’s uninstaller. You will still need to manually delete any files belonging to it.