Using this command to enable/disable LastAccessTime :
Open an elevated command prompt. Right click Windows Start button and select Command Prompt (Admin). To check the Last access time updates are enabled or not, run:
C:\> fsutil behavior query disablelastaccess
DisableLastAccess = 1
To enable Last access time update:
C:\> fsutil behavior set disablelastaccess 0
DisableLastAccess = 0
To disbale Last access time update:
C:\> fsutil behavior set disablelastaccess 1
DisableLastAccess = 1
After making any change you must restart the computer for the changes to take place.