I have the original DVR's and they did install, however I would fly for 30 minutes and tell me to activate it, well I have all that info but it never asked for it. Microsoft does not support it anymore, thus I found no way to activate it. .. So, I bought
the Steam edition, downloaded it and it worked, turns out it is the same version on my DVD's but required no activation, great. Not so fast 2 days later I ran it and got a big error from Steam that some off the wall administrator stopped from running.
I have cleared out all the old files and uninstalled the ones that would uninstall and reloaded the Steam version with the same results. I can still run the trial version from and external HD, but that mode is not very challenging. Thanks for you help
and all the others, if any of you have a suggestion of what I can try next it would be appreciated. \
Thanks, again.