After updating, (check “Perform clean install” on NVIDIA, or use DDU – Display Driver Uninstaller for AMD/Intel).
The most common culprit. Your GPU doesn't know how to handle the specific shader instructions sent by a newer game. errgfxd3dshader1
Before we dive into the nitty-gritty, let's decode the error message. "Errgfxd3dshader1" appears to be related to graphics processing, specifically with Direct3D (D3D) and shaders. Here's a breakdown of the components: (check “Perform clean install” on NVIDIA
if (FAILED(hr)) DebugPrint("errgfxd3dshader1"); errgfxd3dshader1