Hi, Is there a guide to do AIO? I'm interest in Windows 7 Ultimate and Windows 10 Pro. I would like to add win7 and win10 in bootable USB so I can select which windows I would like to install. Thanks
Just export the win 10 wim index(es) to the win 7 wim, than you'll get a very big wim file but you can convert it to an esd file. Open the win 10 iso, replace the original wim file with the new one (or the esd file) and save the iso. Now you have a AIO containing win 7 and win 10 (with the benefit of installing win 7 on a usb3 port).