Click ‘Start’.
Type ‘CMD’ in the ‘Search programs and files’ box and wait (don’t click).
When the black ‘CMD.exe’ icon appears at the top of the menu, right click it and click ‘Run as administrator’ in the menu which appears.
Click ‘Yes’ on the ‘User Account Control’ prompt, if it appears.
Copy or type the ‘RunDll32.exe msrating.dll,RatingSetupUI’ bit into the black ‘Administrator’ window and press enter.