How to Fix Fatal Error weapon_vs30 in CS:GO

Fatal Error weapon_vs30 in CS:GO

Counter Strike Global Offensive crashes with the error message “Fatal error loading vertex shader weapon_vs30” when some players trying to launch CS:GO. Here is how to fix the fatal error.

How to Fix Fatal Error Loading Vertex Shader

  • Go to the folder where is the installed your CS:GO
  • Navigate to …\Steam\steamapps\common\Counter-Strike Global Offensive\platform\shaders\fxc
  • Find the “custom weapon_vs30” file and delete it.
  • Go to the Steam Library
  • Right click on Counter-Strike: Global Offensive
  • Select Properties
  • Go to the Local Files tab
  • Click on the “Verify Integrity of Game Files”. After you do that, Steam will find the missing file and download the new one.
  • You can run the game after the download is finished.

That was my solution. If you still encounter the same error, please leave a comment below.

2 Responses

  1. Someone with the same problem says:

    I have the same problem and tried that several times. Never succeed.
    Also tried reinstalling the game and downloading older driver versions. No luck with that either

  2. ian9299 says:

    I tried to solve it that way, but it didn’t work. I also reinstalled Windows, Steam and CS:GO, but… nothing.

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