Hi, I have a weird problem that I can´t solve. When I try to open some programs it loads for about a second, then plays the Windows error sound and nothing happens after that. Some programs work just fine, I´m not sure why it only affects only some of them. I´m using Windows XP and I´ve tried running AVG antivirus, Ad-aware 2007 and RegSeeker, all of them found some errors. I deleted them all but some of the programs still don´t work. All drivers are in their latest version too and I´ve rebooted a few times. Does anyone have any advice?