@Crossave1957,
I am happy you have your issue solved! For others, please see this FAQ:
KNOWN ISSUES (Last update: Sep. 8th, 2021) – Microsoft Flight Simulator Support (zendesk.com)
Or contribute to the main topic in Bugs & Issues:
https://forums.flightsimulator.com/t/mandatory-update-on-microsoft-store-but-no-update/444585
The Marketplace category is for discussion of the Marketplace. For issues with it, please use #bugs-and-issues:miscellaneous