Communications Support Forums

Has anyone gotten OTAP programming to work? I'm pretty sure I have everything I need to do it but just cant get it to work. My plan is to use a single computer connected to a control station (xpr5550) and for the time being trying to reprogram OTA a xpr 7550. Both are running the latest firmware and im running the latest CPS/RM software. If someone would take the time to walk me through setting the computer and control station up I would greatly appreciate it.