Since Grand Theft Auto: Vice City Stories was originally a PlayStation Portable (PSP) and PlayStation 2 title, there is no official PC version. Therefore, the "PC Edition" you are referring to is almost certainly a fan-made modification/port (commonly the one by the 'VCS PC Team').
Some programs running in the background can interfere with the game. Try disabling any unnecessary programs or background applications while playing the game. Gta Vice City Stories Pc Edition Fatal Error Fix
Right-click on the game executable and select "Properties". Then, go to the "Compatibility" tab and check the box that says "Run this program in compatibility mode for: Windows XP (Service Pack 2)". This can help resolve any compatibility issues. Since Grand Theft Auto: Vice City Stories was
If the error mentions a specific .img, .dat, or .scm file: Restart PC; run game as Admin
Remove any "garage" vehicles that are modded or from removed content. Save as a new file (slot 2).
Select Windows XP (Service Pack 3) or Windows 98/Windows ME from the dropdown menu.