I just got a new iMac-compatible printer and was going to erase the old software. One thing I noticed during Launchpad was an app called Printer Pro Desktop. I don't remember installing it and it won't delete from the Launchpad. Went online and searched how to delete it, and all I get is companies selling removal software to get rid of it (don't trust them). Any suggestions on how to get rid of it? I click on it and it does nothing.