Mount the ISO file by double clicking on it.To find the Windows version, build and edition from an ISO file or DVD, use these steps:
Find Windows version, build, edition from ISO file To find the Windows version, build and edition from an ISO file or Windows Setup DVD, you can use the DISM tool. Let’s assume you have a copy of the Windows ISO with a generic name such as windows_10.iso (which doesn’t make any sense) obtained from a friend.