Is it possible to use the files in C:\$Windows.~BT on one PC to another to upgrade to Windows 10? Upgrade not necessary, clean install works just as good. I need to prevent re-downloading of files due to Internet FUP limitations.
You have to convert the install.esd located in either $Windows.~BT or look in c:\windows\softwaredistribution and then convert with abbodi1406 esd decryption tool.
The install.esd/wim in that folder ($Windows~BT) is already decrypted and unpacked. Would need the install and boot.wim +Setup Files for an ISO. Unfortunately that folder also inlcudes a lot of unneeded files for the ISO.