I have went through post after post and nothing so far has resolved my issue. Basically my RunOnceEx.cmd file is not being processed. I have my old Unattended DVD iso saved and its still working fine(its actually quite new, but older hotfixes). I wanted to update the hotfixes after the DST2007 updates were released. Since all this has happened, I downloaded and will be using Microsoft WSUS server. Therefore I created a new (from scratch) WinXP w/sp2 iso and its still not working! nLite 1.3 final unattended proccess only, no hotfixes, manually slip sp2. OEM folders copied from working Unat. DVD. RunOnceEx.cmd is the last file in the cmdlines.txt file, and has the quotes around it. WINNT.sif OEM Preinstall = "YES" Please HELP!