Windows 10 Upgrade Stuck. I've read and did all the suggested solutions like deleting the files in System. If it did, it doesn't mean that Upgrade Assistant is no longer functioning.
Otherwise, the Media folder might be unavailable. I ran the installer and the update downloaded and verified itself. For that purpose, we prepared a list of possible solutions in order to help you to troubleshoot this issue.
Note: Make sure you follow these steps before you restart your PC.
Otherwise, the Media folder might be unavailable.
Now that we're down to the wire, many upgraders report that the installer hangs. If this happens to you, take one of these paths of action. Let us know via your comments, if.