MSFS: Lost profile aircraft assigments

• exit SPAD.neXt

• open windows file exlorer and navigate to %APPDATA%/SPAD.neXt/conf

• delete AircraftAssignments_MSFS.xml

• copy AircraftAssignments_FSX.xml to AircraftAssignments_MSFS.xml

• edit AircraftAssignments_MSFS.xml in notepad

• change Simulation="FSX" to Simulation="MSFS" in first line

• save and exit notepad, start spad.

For MSFS2024 the same procedure applies, just change Simulation="FSX" to Simulation="MSFS24" in first line and the file is called AircraftAssignments_MSFS24.xml