Remove Windows Genuine Advantage Windows Genuine Advantage causes a lot of trouble in your computer system. It may cause major disturbances in your computer that may crash your computer. So, remove your Windows Genuine Advantage and be free of tension from those fears. So, 1. Goto Start and type "regedit" 2. Now goto HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\Current Version\Winlogon\Notify\ 3. Delete Wgalogon key (all the files in this key are responsible to pop up during startup) 4. Goto Folder option and check "Show hidden files" and uncheck "Hide protected operating system files." 5. Folder Option is in My Computer/Tools/Folder Options/View 6. Now, Goto Run and type "%systemroot%\system32\dllcache 7. Find "WgaTray.exe" and delete it. 8. Now, Press "Windows key + F" that is goto Search and search "All files and folders" and search for "Wga". 9. Then delete all the files found after search. Lastly, If you are connected to Internet.