ShipRush PopUp

I use ShipRush for FedEx via Monsoon Stone Edge Order Manager. For some time now I get the following popup box alerting me that this is the USPS version of ShipRush. It requires me to reset my program to be able to ship a package. I'm trying to determine what causes this pop-up since I don't use ShipRush for USPS. I only saw one version of ShipRush running. I uninstalled and re-installed the program and continue to receive the popup. Any suggestions on what I should do?

Thanks,
Alan

Attached Images