I have installed Windows 2003 server and setup RIS and it works great. I want to boot Windows PE 2004 and then install Windows 2000 or Windows 2003 on that computer. When I startup the computer it PXE boots fine, choose the Windows PE setup I made.... it started to load and then I get .... STOP:c000021a Fatal System Error. The session manager initialiaztion system process terminated unexpectedly with a status of 0xc0000034 (0x00000000 0x00000000). The system has been shut down. (and I followed the setup from the PE doc's word for word to get PE to run from a RIS server) Anybody have a clue about this error? Thanks