DWM4200 PC link software

I purchased a DWM4200 with the intent of using it for logging via USB. For some reason it defaults to COM3, where my Dell Wireless mini HSPA card resides, this cannot be moved to another COM port.
I can set Prolific USB to serial in device manager to use another port, but PC-Link still wants to use COM3.
How can I change the COM port in the software to check COM7 instead?

Edit: Program detects the DWM4200 on Port 7 in device manager, but reports in on port 3…
And if I stop and reset I have to restart the program to log again…

You should post your question in this link.
http://www.velleman.eu/support/contact/?product=387040