Simply launch DuplicateTitleFinder.exe and it will display either a list of duplicate titles and their associated cfg files or a message that no duplicates were found. If you want to check a specific simulator, you can use the following command line syntax:
Where value is one of FSX, ESP, P3D, or P3D2. If you launch Duplicate Title Finder without any arguments it will default to all installed simulators.
Code:
DuplicateTitleFinder.exe -sim:value
Where value is one of FSX, ESP, P3D, or P3D2. If you launch Duplicate Title Finder without any arguments it will default to all installed simulators.