I had it running for hours and it didn't add any time to games, on steam it show that I'm playing that games, but playtime don't increase. I was working fine until now.
Any solution?

I had never used this program before and now I have a lot of cards to get, and I don't want to download all that games. I'm afraid of getting VAC ban in cs go. Is it 100% safe. And where is this program installed? I haven't seen instalation directory while installing.