Overview
While PXE services very rarely have issues, if you are having issues, it may be worthwhile to enable logging to help track the issue.
In order to enable logging change the registry key “PxeMtftp_DebugOutToFile_On” under HKLM\Software\INTEL\PXE on the PXE rep to "1". Then, either restrat the computer or the Landesk PXE MTFTP Service. The Log file pxemtftp.log can be found in c:\program files\LANDesk\PXE\System