How do I uninstall this program from my computer? I can't find its files on my PC and I can't remove it.
In order to completely remove the application from your computer, I suggest you use Revo Uninstaller, IObit Uninstaller, or ZSoft Uninstaller. All of them are free of charge, easy to use and will force the application to uninstall by wiping out all traces of its presence from the system.
After that, try running AdwCleaner to make sure that there are no leftover rogue registry keys or toolbars in your system.