Knowledgebase
Can I have both Microsoft Flight Simulator X: Steam Edition and the boxed version on my computer? Will there be any conflicts if FSX: Boxed and FSX: Steam Editions are installed on the same computer?
Posted by on 07 September 2016 01:50 PM

We have worked very hard to make sure the two can coexist, but we cannot guarantee that in all circumstances there will be no problems. If you have a very extensive add-on collection, you might want to consider installing them on separate machines.

If you are having any issues with the Steam Edition of the game and have both versions installed, feel free to open up a support ticket and explain the issue to us.