In tip 7735 » How can I configure Remote Desktop for Administration in Windows Server 2003,
I explained how to enable Remote Desktop for Administration in Windows Server 2003 using the GUI.
Tip 6187 » How do I remotely alter the default Windows XP Remote Desktop setting to allow connections,
will set the fDenyTSConnections Value Name, a REG_DWORD data type, at
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server, to zero (0), enabling
Remote Desktop for Administration in Windows Server 2003.