- Start Registry Editor.
- Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlTerminalServerWinStationsRDP-TcpPortNumber
- On the Edit menu, click Modify, and then click Decimal.
- Type the new port number, and then click OK.
- Quit Registry Editor.
- Restart the computer.
How to change the listening port for Remote Desktop
