I have installed HP5 for updated NIC drivers and now my workstations
receeve the following error

PXE-T04: Illegal TFTP operation(then a bunch of garbage)
PXE-E36: Error received from TFTP server
PXE-M0F: Exiting PXE ROM

Anyone have this problem and how can I fix the problem. I have tried
copying a HP4 TFTP folder but I get the same errors.