Latest Beta build issue


I have downloaded the latest version of the Navigraph app to install the charts and airac to the MS store Version of MSFS2020, When I open it up all I get is a message saying can’t find the simulator. I know this isn’t an issue with the install path as when I revert to an old Beta it finds the simulator with no issues. its only the latest version where I seem to have the issue.

Is there someway I can force the location for the app to find the simulator?

Many thanks