This will execute the script and patch your files. In the same Command Prompt, run the following: python GModCEFCodecFix.py The directory should be something like '%appdata%\Python\Python#\Scripts' or 'C:\Program Files\Python#\Scripts' *# denotes your python version numberħ. Add your Python Scripts directory to your system's PATH (environmental variables). git clone cd GModCEFCodecFix pip install -r requirements.txtĭo not close the Command Prompt, but proceed to step 6.Ħ. Open 'Command Prompt' and run the following commands in order. Restart your PC to finish the Visual C++ Build Tools Setup when prompted.ĥ. Download and run Visual C++ Build Tools Installer, ticking the box labelled 'Desktop development with C++'.Ĥ. Download and install Python & add it to your system's Path (environmental variables) in the Advanced setup options or manually.ģ.

We will not provide official support to any users who install GModCEFCodecFix in this way.​ġ. We highly recommend you run a supported version of Windows rather than using this workaround if possible. Install on Unsupported Windows Version (Advanced Users ONLY) The following steps are required to install GMod CEF Codec Fix on an unsupported version of Windows