Hi, I had to wipe my computer awhile back and I decided that I want to reinstall GameGuru Max again. All I have is the original tiny installer exe file. I can get it installed, but when I run it, it tells me that there are missing files and asks me if I want to verify my files. I click yes and it gives me the message in the image below. Can anyone help please?

Windows 10 64 bit
4.1 Quad Core AMD processor
16 GB Ram
GTX 1080 6GB graphics card
1TB ssd

Edit: I have noticed that GameGuru Max is on Steam, I purchased it before it was moved to Steam, how can I use it ? I shouldn't have to purchase it again.

Your certainly behind ..
Max went to Steam only a few months ago now. The Downloadable version is no longer supported.
You will find your Steam key in your TGC account under Product Keys
Hope that helps.

Thank you very much, I have it on Steam now with my key from stand alone version