The Steam version of GTA 3 is notorious for this error because it was "updated" to remove music and add Rockstar Launcher dependencies, breaking rendering.
You need to downgrade to version 1.0.
The v1.0 executable is much more forgiving with modern GPUs than the Steam executable.
If your graphics card allows it, you can try increasing the allocated video memory: gta 3 cannot convert textures your video card
The error message, while cryptic, is technically accurate. When GTA 3 was ported from the PlayStation 2 to the PC in 2002, the developers relied on a specific set of rendering features common in that era's video cards.
The core issue lies in texture compression and format conversion. The game engine was designed to load textures and, if necessary, convert them into a format the video card could digest. This process requires the video card (or the driver communicating with it) to support specific DXTn compression formats and, crucially, certain color depths.
The error typically triggers because the game detects that the active video card refuses to support a specific texture format—most commonly DXT1 or DXT3 compression—or because the card cannot handle the conversion of palettized textures to standard RGB formats. In the early 2000s, some budget cards (like specific S3 or older Intel integrated chipsets) lacked this hardware support. Today, the error ironically returns because modern GPUs and drivers have deprecated the legacy pathways the game uses to ask, "Can you handle this texture?" The Steam version of GTA 3 is notorious
Ensure you're using the latest graphics drivers for your video card. You can download the latest drivers from the official website of your graphics card manufacturer:
If you are on a gaming laptop with both integrated Intel graphics (iGPU) and a dedicated Nvidia/AMD card:
Windows sometimes forces GTA 3 to run on the integrated Intel HD Graphics because it doesn't recognize the game. Integrated chips are terrible at old texture conversions. The v1
To force the Dedicated GPU:
This error appears when Grand Theft Auto III (original 2002 PC version) tries to load textures in a format your GPU doesn’t recognize or support.
Common causes:
Ensure that your graphics card supports DirectX 8.0 or higher: