Ya, I just recently installed this Windows XP Professional SP2 service pack. I installed GTA San Andreas and try launching it and it wouldn't launch and wouldn't show up in processes. I tried ending all the processes except explorer.exe and taskmanger.exe. But that didn't work so I tried msconfig disabled all in startup and then went to services and click hide all windows apps and disabled all from there and restarted and when the pc booted up and then try launching the game but still didn't launch. Does anybody know the answer to this solution I would be please to hearing from you I would thank you so much lol. Happy gaming.