That link was for a Vista.
For a Vista HCx, this is the load you would want:
http://www.tramsoft.ch/downloads/garmin/et...sta_hcx_260.exe
If it doesn't work you will most likely have to exchange the unit or send it in for service.
Thanks again for your help.
I downloaded and installed the software manually. After the install I checked to see what versions loaded and I still show Software version 2.60 and GPS SW version 0.00.
I think I'll try the hard reset next.