Use System File Checker to fix System errors

System File checker is a special tool. It checks the system for corrupted files (whatever's causing a problem), then replace the corrupted file.

**** To do System File Checker in Windows XP. You must have the Windows installation disk of the exact version of XP you're using (Home, Professional, OEM, etc)****

1. Open the start menu, go to Accessories then Open Command Prompt as an Administrator.
2. Then type the command sfc /scannow in the command line and press enter.

 

 

This should help eliminate any system files issues your machine is experiencing.