2) Click the Run Command
3) In the Run Command Windows type "regedt32"
4) Navigate to each of the following areas and change the value as listed:
[HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Control Panel\Desktop]
Set "ScreenSaveActive" Value to Zero
5) Restart the computer
6) The Screensaver should be enabled and you should be avaliable to change
Recommended Files:
-Try this custom script to autmoatically fix the problem for you: