Use a VRAM spoofer. Download atioglxx.dll (even for NVIDIA) from LowSpecGamer forums. Place it in the game folder. It forces the game to detect 1024MB (even though you have 512MB). The game may stutter but will launch.
The short answer is . VRAM is physical memory chips soldered onto your graphics card or integrated into your CPU. Just like you can’t download a bigger engine for a car, you cannot download physical memory modules. gpu vram 512mb download repack windows 10
If your BIOS is locked, this "trick" makes games think you have more VRAM, which can bypass some "minimum requirement" errors. Press Win + R , type regedit , and hit Enter. Use a VRAM spoofer
To understand why a "repack" is necessary, you have to understand the enemy: Bloat. gpu vram 512mb download repack windows 10