Simulator doesn't start anymore at all

[DizzyBasket7278]

Please follow @TenPatrol ’ s instructions so that you can keep your firewall and defender turned on. Stay Safe

Please give some communication regarding MS virus defender

Solution. Try my soution if your game do not run after preparing to launch. How to. In windows seacrh bar type powershell right click on powershell and select run as administrator Copy/paste to powershell window Add-MpPreference -ExclusionProcess “C:\Program Files\WindowsApps\Microsoft.FlightSimulator_1.10.8.0_x64__8wekyb3d8bbwe\flightsimulator.exe” (right click to paste into powershell window) and press enter Copy/paste to powershell window Add-MpPreference -ExclusionProcess “C:\Pro…