On Fri, Jun 24, 2016 at 3:56 PM, Mike Copeland mike@ggisoft.com wrote:
I tried downloading and burning a DVD to use for the upgrades, and it always asks for a Registration Key even when updating a valid installation. After it rejected 5 different keys, three brand new and had never been used, I gave up on that approach.
What's your goal here: avoiding the 3Gb+ download for each workstation, or doing a clean install?
I've done the latter, and didn't need to use a registration key by wasting a lot of bandwidth:
1) Do the local "upgrade" to upgrade the existing install to Win10 2) Download the 75 Mb media tool. 3) Use the tool to download the 3Gb+ media AGAIN and create new media for a clean install (USB tab highly recommended!) and then install the clean version over the dirty, upgrade-in-place version.