pxe no boot filename received error

pxe no boot filename received error

Hi, I just recently installed OS Deployer to give it a whirl, and I've run into a bit of a problem.  Everything is working fine until I try to boot into the OS Deployer Agent via PXE.  I get the error message "No Boot Filename Received" and the target computer ends up booting into windows.  Anybody have any experience/insight on this?