I am changing PCs from a WinXP to Win7 64-bit. I installed DC 9.25
and the RFU that comes with it works fine. I installed DC 10.66 but
the RFU that comes with it fails to download. I have it configured the
same as it was on my WinXP PC.
Programming is done over an RS-232 port, not USB and there is no
USB-to-Serial converter invovled. I can communicate with the unit
over the serial port, I just can’t program.