: Mods like Modloader , SilentPatch , or custom sound packs can cause "access violation" errors if they cannot correctly hook into the game's audio initialization process.
To manage this, Rockstar Games utilized the container format. The ogg_stream_init function is a standard part of the libogg library used by the game engine to:
The OGG header is corrupted, or the stream is VBR (Variable Bitrate). Fix: Re-encode the OGG. Force Constant Bitrate in your encoder (Use oggenc2.exe --bitrate 96 in command line).