KACE Product Support

All my end users cannot reboot normally right now.  They have to go into the boot menu and choose the local hard drive.  I have the network as the first boot device and have had it set this way for years so that I can use my K2000 in deploying images.

I upgraded my KACE 2000 yesterday and now no one can reboot normally.  This is what they get:

Gateway IP:  correct gateway is shown

PXELINUX 3.84 2009-12-18 Copyright (C)......
!PXE entry point found (we hope) at 8B63:0106 via plan A
UNDI code segment at 8B63 len 6030
UNDI data segment at 8536 len 62D0
Getting cached packet 01 02 03
My IP address seems to be C0A80A66 <correct locat IP is shown>
ip=<local IP ADDRESS>:<KACE 2000 IP ADDRESS>:<DG IP ADDRESS>:<subnet mask>
TFTP prefix:
"Trying to load:  pxelinux.cfg/44454c4c-4a00-1046-8048-b5c04f563432..."
"Trying to load:  pxelinux.cfg/01-98-90-96-dd-66-c4"
"Trying to load: pxelinux.cfg/C0A80A66"
"Trying to load: pxelinux.cfg/C0A80A6"
"Trying to load: pxelinux.cfg/C0A80A"
"Trying to load: pxelinux.cfg/C0A80"
"Trying to load: pxelinux.cfg/C0A8"
"Trying to load: pxelinux.cfg/C0A"
"Trying to load: pxelinux.cfg/C0"
"Trying to load: pxelinux.cfg/C"
Unable to locate configuration file

Boot failed:  press a key to retry, or wait for reset....

Any help would be greatly appreciated.