Posted 29 July 2009 - 03:22 PM
I would so not disable the System Restore. I would however do as suggested above to clear out the old restore points.
What antivirus program are you using?
If you are using ZoneAlarm, you are probably losing about 500 mb a day to System Restore but I can tell you how to stop that if that is the case.
Also, are you getting messages that say low on memory, or low on disk space?
Disk space would be what that 20 gigs refers to, memory is ram and has nothing to do with disk space.
When you open up My Computer, how much free disk space does it show for your drive and how much total space?