Under the tab, check "Run this program in compatibility mode for" and select Windows XP (Service Pack 3) . Check the box for "Run this program as an administrator."
Modern Windows requires "DirectPlay" to be manually enabled to run many older games properly. Control Panel Programs and Features Turn Windows features on or off on the left. Legacy Components , expand it, and check the box for DirectPlay Click OK and restart your computer if prompted. Install SilentPatch Many community members recommend the SilentPatch
On forums like GTAForums or Reddit, users frequently combine two real errors into one. The actual errors are: (a) "AIL initialization error: unable to set volume" and (b) "Could not locate Vice City audio stream." Over time, these become fused in search queries, creating a phantom error that never originally existed but points to a real problem: broken audio streaming.
Sometimes Windows 10 or 11 tries to "protect" itself from the way older games handle memory, which triggers the error. Right-click gta-vc.exe and select .
If you’ve tried all the above and the game still won't launch, consider installing (if you have it) or using the REVC (Reverse Engineered Vice City) project, which is much more stable on modern hardware.
For advanced users, editing configuration files might help.