Cannot install the game!

Package content cannot be registred… error code is HRESULT : 0x80073CF6

Any help much appreciated!

How to fix error 0x80073cf6?
Solution 3 (Windows 10 only): Reset Store Cache
1-Press the Windows key  + Q.
2-In the search box, type WSReset. exe and press Enter.
3-Refresh the application and check if the error has been resolved.

Tried that …no luck unfortunately, very frustrated…any other thoughts much appreciated. I have also uninstalled and re-installed gaming services with no success.

Hello, I have been fighting for three days about this, in the end I had to uninstall the simulator and do an installation from scratch, right now I finished making a flight to test it, and it works well, it is a pain in the ■■■ but I have not found another solution, something It happened with that update that it wouldn’t let you download the update and the simulator would crash.