Thank you for your kind words!
The amazing auto-changer is actually a contribution from the modder abdula321, so I suppose you should head to his topic for more information on the matter
You can go there by clicking HERE
I would recommend getting a STEAM version like hikkiko said, tho. To help RoboBob and all that lol
Anyway - I might be wrong - but changing the .exe file on the folder where Gnomoria is installed doesn't work?