Anniversary Apdate. 2% and stuck (

Help solve this, nothing was updated through the update center, I downloaded the utility from the Microsoft website for updating to the anniversary one, this update downloaded from me and hung at 2% of the installation ((

I waited for 2 hours, it probably hung, I rebooted the computer , I re-launched this utility and again it froze at 2%, what kind of attack is this? How to solve this? Windows 10 I have a license, the utility checked for compliance with the system requirements, what does it need?