Unable to install, stuck on the path selection dialog box.
PC
Win11
Hi @BestSalmon57537 and welcome to the forums 
Are you still having this issue? Unfortunately, I am unable to read the language shown in your screenshots.
If you are still having this issue & because it has been two days since you posted, I suggest you open a ticket with the Zendesk here:
Submit a request – Microsoft Flight Simulator Support (zendesk.com)