Hi, recently my computer has been acting crazy.  When we try to run system restore it just sits there, and it no longer makes any restore points.  We've tried in normal and safe mode, and neither way works.  We were looking in Microsoft troubleshooting, and it said to check for allocated disk space for system restore to use.  It was as low as it could get, but the bar was un movable, so we could not change it.  Also we've got about 23gb hd space free, so that shouldn't be a problem.

All help is welcomed.