Just a wild shot in the dark, but it sounds like the file you have does not match the NMC you're trying to load it into. There are 4 or 5 different NMC's, all of which need different flavors of firmware files.
Mike <<<<<
-----Original Message----- From: usr-tc-bounces@mailman.xmission.com [mailto:usr-tc-bounces@mailman.xmission.com] On Behalf Of ISN Support Staff Sent: Thursday, August 21, 2003 5:56 PM To: usr-tc@mailman.xmission.com I need to upgrade the software on my NMC card, but TCM won't seem to do it. I've got the file (hh080703.dmf) but when I enter it into the nac/dmf box of TCM's Software Download menu it says I must specify a NAC file. I even tried renaming it to .nac, but that didn't work either. Can anyone help me out on this? I've heard there is a pcsdl2.exe that will do this, but I can't find it anywhere. It's a bit of an emergency, as this unit need to be upgraded so it can be put in service to replace a dying TC1000/AS5100