Iv Fatal Error Vds100 | Gta

Games for Windows Live (GFWL) is long dead, but its ghost still causes conflicts that manifest as VDS100. Installing a GFWL emulator (like xliveless or Ultimate ASI Loader) removes the dependency.

Note: This disables multiplayer, but single-player becomes vastly more stable.

Laptops and some desktops with Intel/AMD integrated graphics plus a dedicated NVIDIA/AMD GPU frequently trigger VDS100 because GTA IV selects the wrong GPU. gta iv fatal error vds100

For NVIDIA (Optimus):

For AMD (Switchable Graphics):

Sometimes the game tries to use DirectX 11 or 12 fallbacks, which triggers the VDS100. Forcing DirectX 9 via a wrapper is a nuclear option, but highly effective.

Option A (Registry):

Option B (DXVK – Advanced): If Fix #1 and #2 fail, download the latest DXVK (DirectX 9 to Vulkan translation layer). Extract d3d9.dll into your GTA IV root folder. This bypasses the native DirectX driver entirely, completely eliminating the VDS100 error on modern GPUs.

GTA IV was coded when 60Hz was the maximum. If your monitor runs at 144Hz, 165Hz, or 240Hz, the game’s driver system can crash immediately. Games for Windows Live (GFWL) is long dead,

To fix:

Launch GTA IV. Once you confirm the game runs, you can revert your monitor to 144Hz and use -refreshrate 60 in your commandline.txt to avoid changing settings every time. For AMD (Switchable Graphics): Sometimes the game tries