Windows Defender has a number of known issues that result in it sometimes falsly flagging files like FlightplanSetup.exe as Trojan:Win32/Wacatac.B!ml. Flightplan is NOT ransomware or a virus of any kind and IT IS SAFE to run FlightplanSetup.exe contrary to the Windows Defender warning. It may be necessary to turn off Windows defender to run FlightplanSetup.exe,…