If your audio menu is greyed out, crashes, or you want to reset everything to default, you can delete the gta_vc.set file.
: The error specifically points to this file. Some players resolve it by downloading a fresh version of the mss32.dll file specifically for GTA Vice City and placing it in the game's main installation folder. Run in Compatibility Mode : gta vice city all set stream volume-8
Check the box at the bottom for . Click Apply and OK. Conclusion If your audio menu is greyed out, crashes,