✔ 最佳答案
This problem is only found in XP SP2.
Try:
1. Delete all service packs in Add/Remove programs in control panel.
2. Download and install SP1 , SP2, KB894391 then SP3. Remember to shutdown and reboot after each upgrade to let them integrate fully into your system. I would save the service packs in a folder on your hard disk, possibly in another partition for future recall. You upgrade again after another repair or clean XP installation then.
3. Best yet, learn how to do a Ghost or image file of your C: drive. Save it in another partition/external HDD after you get the best condition for your system. You can roll back to it with a few clicks in a short time when needed. Perfect way to restore/keep a computer system. Good luck.