Epic Games launcher error 0xc000007b

I’m not an expert at reading Process Monitor output yet but I do have a suspicion. Perhaps you can try the following and let me know how it goes.

FIX D3DCOMPILER_43.DLL

  1. Download the Dx11 redist from here: https://www.microsoft.com/en-us/download/details.aspx?id=8109

  2. Find and backup your current C:\Windows\System32\D3DCOMPILER_43.dll. You can do this by renaming it to D3DCOMPILER_43.dll_BACKUP

  3. Install the DirectX11 Redist.

  4. Check to make sure you have a new D3DCOMPILER_43.DLL

  5. Try running the launcher.