I'm trying to uninstall a prior version of Cisco AnyConnect so that I can install the latest version of the program, but since updating my Apple OS, the Cisco AnyConnect uninstaller won't open (I get the "'Uninstall AnyConnect' needs to be updated" error message). How can I manually delete the program? Is it as simple as dragging it to the Trash, and then emptying the Trash? Thank you for the help!