FireDaemon Pro can be uninstalled by opening the Control Panel and choosing the Programs and Features applet. Once you have opened the applet look for FireDaemon Pro in your list of installed programs. Right-click and select Uninstall.
You will be presented with the dialog below. Choose the Uninstall Product radio button and click Next. Note that if you have FireDaemon Pro services running or the FireDaemon Pro GUI open, the uninstaller will stop and ask you to manually stop/remove your services and/or close the GUI.