1.terminal configuration\connections\rdp-tcp check service start
2.check regedit
hkey_local_machine\system\currentcontrolset\control\terminal server\wds\rdpwd\tds\tcp\portnumber=3389
hkey_local_machine\system\currentcontrolset\control\terminal server\winstation\rdp-tcp\portnumber=3389
hkey_local_machine\system\currentcontrolset\control\terminal server\fdenytsconnection=0
hkey_local_machine\software\policies\microsoft\windowsnt\terminal services\fdenyconnextion=0
3.terminal 自己
4.如果都不行，就要找微軟了
mts report
netstat -ano
error message screen shot
