When trying to open PXE Config utility, error returned stating that services were not installed or running.
1. Corrupt pxe.ini file that needed to be recreated. 2. Login method was incorrect.
To fix, stopped pxe services, deleted pxe.ini, started services, it recreated that ini file... services came up, login still failed... after continued troubleshooting, we found that he was logging in with the following information: