HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp

PortNumber = 3389

以十進位來改

This patch will enable two or more concurrent sessions in Windows XP PRO Service Pack 2 (SP2) and Service Pack 3 (SP3) if you have FAST USER SWITCHING enabled, and your windows is NOT in a domain.

http://www.kood.org/terminal-server-patch/

Terminal Server Patch 2.1 Published July 8th, 2008 http://www.kood.org/terminal-server-patch-21/