If you need to uninstall Landing Challenge Pro for any reason, you are able to do so easily. Please note which store you purchased the product from as it will vary.
SoFly, Aerosoft, simMarket, FlightSim, SimShack
Simply remove all files from the Community Folder that are listed as 'sofly-landing-challenge-pro'.
You can use Orbx Central to uninstall Landing Challenge Pro.
To uninstall, head to the Landing Challenge Pro page on Orbx Central. Click on "Manage" to see detailed information on your installation.
You will then need to click on 'Uninstall'.
This will then remove Landing Challenge Pro from your Microsoft Flight Simulator installation.