I can't remove Facebook Spy Monitor, I didn't buy it, and I didn't register it, but it's on my desktop, I can't get rid of it! Please tell me how to do that. I've tried to use several uninstallers but in vain.
It seems impossible that the application fails to uninstall using custom uninstallers. I have installed the application onto my computer and tried to uninstall it and the easiest method was to use its built-in uninstaller which is an option you can find on its main interface. As long as you don't use credentials, it's safe to use (for launching purposes). My advice is to go to its main website and re-download the package again and install the application then start it (again, don't log in no matter what) and click the uninstall button (see image below) and follow the instructions.
You should have used iKeyMonitor. It is quite easy to use. Moreover, if you get any problems, their live support is responsive.