msg win 7

1. Open the Registry Editor.
2. In the left pane, locate and then click the following registry subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server

3. In the right pane, ensure value of AllowRemoteRPC key is 1. If not, please change it to 1.
4. Quit Registry Editor and Reboot the computer.
5. Run MSG command in a elevated CMD window.