ASUS GPU tweakII - Not working

Hello!

Recently I have run into a problem with my ASUS GPU tweakII program. I use it just to control my temps on graphis card, so basically just to control my GPU fans. But the program just stoped working. I can't turn on my fans and basically I can't do anything. I tried to reinstall the program, install a older version, update my drivers, update windows, reinstall again, but nothing is helping.

This forum is my last hope.
Thank you for your help!

ps. Sorry for bad English.