Windows 10 boot file (boot.wim)
Windows 10 boot file (boot.wim)
Wait for the upgrade alert. Executing setup.exe might cause removal of all your saved files.
You need to verify that the boot.wim file remains the same. Download it from a Windows 7/8.1 ISO and place it in the source folder of your installation media.
Create an ISO from the file, then install it in Windows. I faced the same issue too. Need to take control of the folder before copying.