Again, it detected a commercial use, when I was again just helping my mum with small stuff. I just have ONE other PC registered on my account. How can Teamviewer think that I'm using this commercially?And when I try to reclaim the free version on www . teamviewer . com / reset, it says that it may take up to 72 hours. Not a quick solution at all. I had to use a different software and I it worked without a problem.