I tried again this evening and it seems to be working! Weird indeed. Thanks for replying.
On 18/10/17 00:03, Kurt McCullum wrote: > NM is a "bad file name" error. > > Make sure the write protect is set on the floppy disk. Turn off power to your > TPDD2, then type RUN"COM:98n1enn" from BASIC and turn your TPDD on. That > should do it as long as the system disk isn't corrupted. It sounds like it's > a valid disk since your 100 works. One last thought. Have you tried to > connect the serial port to anything other than the TPDD2? Just to rule out if > there is any issue with the serial port. > > Kurt >
