andy7512

Hi all, I have an executable that I control a robot on COM1 (all this on win98). The executable has been compiled to output to COM1 and no way to change. Now that the COM1 port is physically damaged, I got a usb-rs232. But this leaves me on COM3 and I have the runs on COM1. How can I do to turn in COM1 COM3? thank you very much bye