Strange smu command line utility behavior

[damercer]

Hi:
I'm seeing something strange while trying to flash firmware files to an m1k board while it is in the ADAML1000 SAM-BA WinUSB device (boot loader) mode. On my main Win 10 computer that I do software development on the smu command line utility fails. This was working a few months ago (Jan) and I have not changed anything related to libsmu since. Just the automatic Microsoft updates.

However, on another Win 10 laptop with exactly the same software loaded it flashes the firmware just fine. I don't know if you can reproduce this behavior or not. I have a Professor who got into this problem when trying to update her m1k from version 2.16 to 2.17 of the firmware.

Thanks

Doug