Prompt boot.wim file can not be installed how to do

1. First, we need to restart our win8 computer, then return to the traditional desktop location of the win8 computer, find the hidden file $Windows.~BT in the C drive, then we right click on the property to see if the folder is larger than 3G ( Under normal circumstances, the file size is between 3G and 6.9G).

2. Of course, it may be because the win10 system is not downloaded well. If this is the case, you can try to copy the $Windows.~BT file to another disk.

3. After completing the above settings, we can start the normal installation system by starting the setupre.exe program in the source folder.