The PXe rep did have both the 32 and 64 versions of the files.
The only MTFTP message that comes up is...MTFTP.
I belive we may have come up with a solution, however I no longer have the demo device on site...if someone wants to test my theory....
In a similar situation with a mobo replacement, we had to roll back the BIOS version to Windows 7. Perhaps this will work in this situation as well?