Have you considered running a system file check?
Go to Start/Run and type sfc /scannow (note the space betweenn sfc & /scannow), put your XP disc in the drive when prompted and allow a system check to replace any missing or corrupted system files.
OnePlus 5 review
30 UK artists and their beautiful posters for WCRS' Pride in London campaign
iPad Pro 10.5in (2017) review
Comment connecter un MacBook à une TV ?