@SaiMouneendraRedC I can't seem to install FileZilla, however I would assume you would interrogate it like any other application.
Examine the current shortcut. Does it have any arguments? What is the shortcut pointing to?
Set the Path property to whatever the starts the application.
Set the Arguments property to any that are required to start the application.
Determine if HookChildProcesses is needed (if the initial exe you run launches others that you need to interact with).
Determine if the item in the Path is not the exe that you are going to work with.
If not, set the StartMethod to StartAndWait and set the TargetPath property equal to the exe that you need to work with.
Are you having a specific issue with interrogating it? One tool that is helpful is Process Explorer. You can use this to determine which applications are launched by others and to see how they are parented. You might notice that the application in your Path is actually a parent process and the window you need to interrogate is a child process (for example). You might also see that the Path application is not the one you are interested in at all.