I am looking for some advice. I have just purchased a new Mac and have imported all my garagesale data but now everytime I open the launch control to start a listing it puts a duplicate of that listing in my listings column. Does anyone know how I can stop these from duplicating?
You probably activated the “Duplicate Listings after Launch” feature in the Launch Control options. Please see the help here:
Click the Start button in the toolbar, then click on the icons at the bottom of the Launch Control window and disable the “Duplicate Listings after Launch” option there.