Using the latest Stable version of Ati Tray Tools. But i keep getting access violations, and i can't get it to work. Tried everything what i could think about: - Administrative rights on the installer, and the executable(.exe) - Compatibility options like Vista, XP, And even older ones. - Tried Older versions, and the newest versions (Actaully almost all..) - Ofcourse, did try to reinstall ATT, and on different Paths. - Tested my RAM for errors, but was 100% Errorfree. so that can't be it. - Tried disabling my Sounddrivers, since they tend to use that part of the memory, also no luck (Tried starting ATT in Savemode.) - Also installed all unsigned Drivers, which i then signed using DSEO V1.3B After all this, im getting the following errors: (STARTING PROGRAM "atitray.exe"): Access violation at address 00000000. Read of address 00000000. (WHEN CLICKING THE TRAYICON): Access violation at address 005F7503 in module 'atitray.exe'. Read of address 00000004. Ray Adams. The program is awesome, but i guess those who do not have enough computer knownledge will have a hard time fixing problems like these. I myself also. The only solution i see is reinstalling Windows. I REALLY HOPE Someone can help me. The important thing is Forcing off Vsync on ATI cards Is there no other possibility of forcing Vsync off? Greetz, Kurei.