Hi soupaman ... and welcome to the forums ...
I'll put a few ideas here, and if we can't get things fixed quickly, we can refer you over the our Windows Updates forum here at SysNative, where they have a great amount of experience in Windows Update issues, and also have some special tools which can be customized to fix problems with troublesome missing Windows modules (especially a unique tool called Sfcfix - which should only be used under the supervision of one of the Windows Update techs).
Sfc /scannow
If you didn't run this as administrator, that might be why it didn't run. Right-click the Windows 10 Start Menu icon, and select "Command Prompt (Admin)", and try the command again. Let us know if you continue to get an error.
Windows Update
Try checking on what updates are having trouble installing. Go to Start > Settings > Update and security > Windows Update ... and click on "Update History". You should see a fairly long list. Copy down the updates that are failing, then - starting with the first to fail - visit the Microsoft Update Catalog website, search for that update by its "KB" number (or name, if it doesn't have a KB number), download the standalone installer - and try installing the update in that manner.
Once you are up-to-date with your Windows Updates (make sure that you are, by clicking on "Check for updates") - you can then try finding the latest and greatest drivers for your AMD equipment.