Windows Vista Score Not Updating: It appears that many people are having issues with their Windows Experience Index Scores or Vista Performance Scores not updating or refreshing. In many cases, this occurs after a fresh install of Windows Vista, after updating video card drivers or after changing video cards. In the following simple solution, I’ll show you how to fix the Windows Vista Score will not update issue.
Does your Windows Experience Index Score look like the following?
Is your Vista Score stuck at 1.0?
How to fix and Update Vista Performance Score:
Fixing the Windows Experience Index will not update or can’t update Vista Score issue.
Ensure that you have the proper Video Card drivers installed
Delete all files from within your DataStore directory located at C:\windows\Performance\WinSAT\DataStore
Run the test again, click the Update my score or the Refresh Now button to update and refresh your score
You should now have an updated Vista Performance Score that should display correctly: