Launching message

If I want to launch the flightsim I got the message the request is not supported.
any idea what I can do know.

Right click and run as administrator.

it launches just before worldmap and then blackscreen and it is back to desktop.
before my question I did repair/reset/uninstall/install/new windows 10. nothing sofar what could help.

Login In to Windows and or Xbox?!

Installing an App/Program is not what it use to be (easy), these days you have to be connected to the right things with the right hardware and it need’s to be linked to the right phone!

If you changed anything on your install hardware etc, this could be an issue.

I have w10 and bought the msfs with microsoft store when I download and install the sim then after startup it gives a black screen and I am back at the desktop. each time at the same place namely just before the worldmap. so i cannot fly now for several days. I ask support and they gave me a whole list of what I have to do but after those items it is still the same problem.
could the software of msfs been broken on my computer only and would it be possible to ask for new game? maybe I am talking rubbish due to the fact there is a cloud version for every one but be the part I install could be different. what is your opinion