Right-click SC3U.EXE -> Properties -> Compatibility -> Run in "Windows XP (Service Pack 3)".
The digital versions have had the problematic SafeDisc copy protection legally and cleanly removed by the publisher. No disc or external driver is required to play. Simcity 3000 Unlimited No Cd Crack
What specific are you encountering when you launch the game? Right-click SC3U
To bypass this check, players historically replace the original executable file ( sc3.exe ) with a modified version that skips the disc-check routine. Simcity 3000 Unlimited No Cd Crack
Are you facing any specific when you try to launch the game?