yes there is, I created one a while back, you will find it in your GameGuru folder under docs i.e
C:\Program Files (x86)\Steam\steamapps\common\Game Guru\Docs
there is information here too https://forum.game-guru.com/thread/218117
Welcome to the real world!
Windows 10 Pro x64 - Core i7-2600K @3.40GHz - 32.0GB RAM - GeForce GTX 950 2GB - 4x500GB SSD Striped