Windows Vista and Windows 7 Compatibility:
For Registry Cleaner V7 to be fully compatible with Windows Vista and Windows 7 you may have to set Administrator Rights to the program .exe file.
To do this follow the steps below,
1. Right Click the Registry Cleaner V7 icon on your desktop to open the drop down menu then Click "Properties".
2. Click the Compatibility tab at the top (see pic below) you will need to make one change.

3. Enable the Privilege Level and highlight Run this program as an administrator.
4. Click Apply to save changes and OK to exit.
This will enable full functionality for Registry Cleaner V7 in Windows Vista and Windows 7.