I know I can add a standalone application to the platform by copying the complete application folder into the PortableApps folder. Then by using Options -> Refresh App Icons the application will appear on the menu.
However, I have a problem with this in that some of my applications have more than one .exe file. The platform now lists all the .exe files in the folder individually whereas I only want the single (main) application to be shown. How can I remove the subsidiary .exe files from the menu?