- Nov 25, 2014
- 402
that iso will contain the traces of previous os as well, I want absolutely nothing from the previous windows, want to set it in the way I wish, with Office 2016 as well.Nope. Upgrade, make your ISO, wipe/install. I'll have to wipe, install 7, upgrade, make ISO, wipe/install and I don't know if the same ISO will work on all 3 machines with all the key/activation business.