Download all the repository. Open the solution with Visual Studio and press F5

1. Just fill the path with the root directory where all you virtual machines are allocated.
1.1 E.g: path -> C:\myfiles\vm, then press the Find button.
2. A list with all your valid vms will appear.
2.1 Press [backup .vmx] before modding
4. Select one VM, then pick one property and you can change it
4.1 You can press [fix mitigations] button to insert or update that property if you need
6. Use [save .vmx] button to save changes