As you haven’t quit AppCrypt for Windows, it’s protecting your apps in the background. Click the key icon at the right end of menu bar, and then click Open Main Window. Click the menu button on the main window, and then select Exit in submenu. After quit AppCrypt for Windows, you are able to uninstall it.
Note: Please do not trust websites claim that they can "remove Cisdem" as long as you pay for their service/app. If you have any questions, please contact Cisdem at support@cisdem.com.