welcome to the forum
please go into safe mode and use system restore to go back to an earlier date when all was ok. see link for info on guide to safe mode for sony xp, if needed:
https://sony-paa-pa-en-web--paa.cus...the-vaio-computer-in-safe-mode-in-windows-xp?
please go into safe mode and use system restore to go back to an earlier date when all was ok. see link for info on guide to safe mode for sony xp, if needed:
https://sony-paa-pa-en-web--paa.cus...the-vaio-computer-in-safe-mode-in-windows-xp?