I had a Stylus CX4200 hard wired to my WIN 10 PC with a desktop app that let me manage all aspects of that printer. Then I installed the software for a WF-3620 with a Wi-Fi connection. After that install, I lost the CX4200 desktop management app. How do I get that CX4200 app back without screwing up the Wi-Fi interface for the WF-3620?