
A folder exclusion will apply to all subfolders within the folder as well. Select Add an exclusion, and then select Microsoft Flight Simulator.Under Virus & threat protection settings, select Manage settings, and then under Exclusions, select Add or remove exclusions.Go to Start > Settings > Update & Security > Windows Security > Virus & threat protection.Stop Windows Defender from blocking Microsoft Flight Simulator by adding the launcher to the exclusions list Open "Windows Security" > "Virus & Threat protection" > "Manage settings".In the Cortana search box, type "Windows Security".

Open Windows Defender and turn off real-time protection.

Nothing happens after clicking the "Play button" in the Microsoft Store but there is no error message.Check the Store for more info about Microsoft Flight Simulator. You see the message " This app can't open.The app "uninstalled" itself but the packages are still on your computer.You're still unable to download, install or update the sim after completing the How to troubleshoot download & Installation issues.If you are experiencing any of the following issues:
