May 2017
Hello Barry
No, I only used this one machine. However, I originally had it and Origin as well installed on an external drive.
I did install Origin again on my main computer, and downloaded and installed Nox again, but got the same resuts.
August 2017
To people still having issues with this, Here is what fixed it for me, Hope it helps.
-Go to File location the you have Nox installed to----
-In my case I found a "Nox.exe" as well as a "Game.exe"
-Simply Renamed "Nox.exe" to "Nox1.exe"
-Now run "game.exe"
Also I will note while trying to get this working again i had disabled cloud saves and the "use origin for this game" options.
Good Luck!
October 2017
Im having the launch issue as well. Ive been playing the game with no issues for a few months and now it just does not work. So frustrating. Tried everything suggested. I've just cut my losses and given up.
October 2017
I know this is a bit necroing a thread but I managed to get the Nox working sometime earlier with the help of NoxSolution and actually unticking all the compatibility settings: http://answers.ea.com/t5/Technical-Issues/Can-t-launch-Nox/m-p/6220463#M265315