Hello -- My copy of Sound Forge Pro 10.0 mysteriously stopped working on Wednesday, 10 March 2021. I got a screen that said "Registration of Sound Forge Pro 10.0 requires advanced privileges." I clicked "Next" and was asked whether I wanted the program to make changes to my computer. I clicked "yes" and got no further. What do I need to do to get the program to work again? Thank you for your help.