i just want mount and boot the iso's as they downloaded from microsoft but from single usb stick. like theoretically copy the 6 (for example) iso's to the usb stick and each time boot from selected.
There is no way to mount windows 7 iso with native tools, you have to add third party tools.
Within default win7 *.iso at a usb stick, no third party addons: no way, it's not possible.
A default windows 10 boot.wim can't mount a iso too. Someting unknown is missing.
extracts the iso content.
That's a major different approach. Setup finds the files.
With manufactuer tools:
Run manufacturer Windows 10 tool and create a x86 / x64 AIO USB stick. The manufacturer supports Win 10 AIO out of the box.
https://www.microsof...load/windows10/Copy extracted Windows 7 and 8 files to several subfolders.
\Win7x86
\Win7x64
\Win8x86
\Win8x64
Boot the Windows 10 AIO USB drive
do NOT press continue
press shift F10
next {USB drive letter}:
And run '\Win7x64\sources\setup.exe'
Enhance this, add Win7/8 boot.wim to \boot\bcd and \efi\microsoft\boot\bcd
This approach supports BIOS mode.
And supports UEFI mode with secure boot.
No answer files and .key files or third party tool used.
Automatic approach with edited boot.wim. Text files added, no third party driver.
http://www.911cd.net...opic=26046&st=0