I currently have a server running Windows Server 2003 Standard Edition x64. How would I delete the NTUSER.DAT of the NetworkService account so I can replace it with the Default User NTUSER.DAT? I ask because I've been reading many threads for an issue I'm having and this appears to be the fix. Moreover, there isn't an entry in the registry for the NetworkService account under HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList

You will find it here C:\WINDOWS\system32\config\systemprofile But I doubt you can delete it as multiple system services run under this account. Try and delete it from safe mode or accessing the server drive on another machine. Sachin Gadhave MCP, MCSA, MCTS