Click the + sign to expand it, then check the box next to .
Sometimes Windows tries to force modern audio processing onto the old executable. Forcing legacy compatibility can resolve entry point errors.
To fix the error in Grand Theft Auto: Vice City , you need to resolve a compatibility clash between your operating system and the game's audio engine. This error occurs because modern versions of Windows struggle to communicate with the legacy Miles Sound System ( mss32.dll ) used by the classic 2002 version of Vice City.
Click on in the left sidebar menu. Scroll down the list until you locate Legacy Components .
Problem in running gta vice city on windows 10 - Microsoft Learn Click the + sign to expand it, then check the box next to
If you’re trying to launch and are greeted by a "Procedure Entry Point Not Found" error specifically mentioning ail_set_stream_volume@8 , you aren't alone. This is a classic compatibility hurdle for the original retail and Steam versions of the game on modern Windows operating systems.
Check logs and community reports
The most common cause is a version of mss32.dll that is too new or too old for your specific .exe .
If you are running the game using an original retail disc version, modern Windows security updates actively block the DRM (SecuROM/SafeDisc) built into the disc. This blocks proper file authorization, resulting in randomized entry-point errors. To fix the error in Grand Theft Auto:
Press the , type Turn Windows features on or off , and press Enter. Scroll down the list until you find Legacy Components . Expand it and check the box next to DirectPlay .
If you are playing Vice City on a modern PC, is essentially mandatory. It fixes dozens of bugs, including engine crashes and library entry point errors like the one you're seeing. Download SilentPatch for Vice City . Extract the files directly into your game directory.
Windows sometimes struggles to bridge the gap between modern audio architecture and the older 32-bit calls used by Vice City. Right-click gta-vc.exe . Select > Compatibility .
Sometimes a corrupt configuration file triggers the audio error. Resetting it is quick and harmless. Scroll down the list until you locate Legacy Components
Locate the existing file, right-click it, and select Delete .
While less common for this specific DLL error, an uncapped frame rate can occasionally cause the game engine to stutter during initialization, leading to library failures. Ensure your is ON in the in-game display settings once you manage to get the game to boot, as Vice City’s physics engine breaks above 30 FPS.
He clicked the executable again. A jagged system box cut through the aesthetic pink-and-blue interface:
If Windows is trying to use modern HD Audio drivers to handle an old AIL call, it can fail.