By placing the DLL locally, the game uses that specific version rather than searching Windows' protected System32 folder.
If you use mods:
The "dsound.dll" error in typically occurs for two very different reasons: either a system-level DirectX file is missing, or a modding tool (ASI Loader) is conflicting with the game's modern "Complete Edition" update. gta iv dsound.dll error fix
Here’s a concise . This error usually appears when launching the game (especially on Windows 10/11) and says something like: By placing the DLL locally, the game uses