[@Gruko]
Here are some solutions to the problems you encountered. Please have a try, thanks!
Option 1: upgrade your GPU driver
Option 2: turn off anti-virus software and firewall(make sure it does not run background )
Option 3: install Winxvideo AI in your admin account, and run as admin
Option 4: restart your program or computer

If there is still any question, please comment or contact us at [email protected]. We are pleased to help all the time.