Since AIL is a legacy library from the Windows XP/98 era, modern Windows may block or misroute its calls.
Completely uninstall the game, delete the remaining folder in C:\Program Files (x86)\Grand Theft Auto Vice City , and reinstall it from scratch. Direct Comparison of Fix Methods Effort Level Success Rate Fixes Other Bugs? SilentPatch Yes (Fixes FPS, mouse, and resolutions) DLL Replacement Audio bugs only Compatibility Mode File Verification High (Digital only) Resets all files to default Since AIL is a legacy library from the
This is the for the majority of Windows 10 and Windows 11 users. GTA: Vice City relies on the legacy DirectPlay API, which is not enabled by default on modern Windows installations. SilentPatch Yes (Fixes FPS, mouse, and resolutions) DLL
Delete any leftover folders in C:\Program Files (x86)\Rockstar Games\ and your Documents\GTA Vice City User Files directory. Click , let Windows download the required system
Click , let Windows download the required system dependencies, and restart your computer. Technical Summary of the Mismatch Component Feature Legacy Fault Status Modern Solution Audio Engine API Miles Sound System ( mss32.dll ) Replace with clean v1.0 source DLL Execution Pointer _AIL_set_stream_volume@8 missing Downgrade executable or use SilentPatch OS Compatibility DirectPlay stack disabled by default Enable Legacy Components via Windows Features