Good Day, I have PC Matic running on my Macbook Pro (Catalina, OS 10.15.2). Since installing it, I have had continuous small issues and now some big ones. It is hanging up several of my needed work applications and crashing my laptop. I downloaded the file and tried to open the uninstall document. It failed with the "cannot open" error. I tried right-clicking on it and clicking open that way, it failed with the same message. Please, I need this thing off my computer like now so that I can request a refund. Thank you!