Reply To: OpenGL – Fehler

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If you have a integrated GPU on your CPU and a dedicated GPU you can try this:

  1. Open the Nvidia control panel
  2. Open the tab 3D-settings -> 3D-settings management
  3. locate the .EXE from train fever (c:\program files(x86)\steam\steamapps\common\trainfever\trainfever.exe)
  4. select the dedicated GPU
  5. click apply