I have a user with Windows XP SP3. Recently his USB mouse stopped working. All other USB devices work. The mouse works on OTHER computers/laptops. We have tried changing mice, changing USB ports, logging in via SafeMode, etc. I have looked at the registry (HKLM/Software/Microsoft/Windows/Current Version/Run) for unusual entries and found nothing. I have found lots of "USB Mouse does not work" during a google seach but NO solutions.
Has any one had this problem AND found a solution???