All colleagues must log into the Windows terminals to do their jobs in my new corporation.  There are only several  servers and all colleagues work on them, so sometimes we will be kicked out of the server. It always makes us depressed. And sometimes when I re-log into the server, I can't start Lotus Notes. Because the application is running, though I have been kicked out.

       I have encountered this kind of situation several times, so I want to find a way to resolve it. With google I find several useful windows command which I did not familiarize.

msg.exe: Send a message to a user local or remote. This is command is used frequently.
       msg username [/SERVER:servername] message
       Send message to username on servername

qprocess.exe: Display information about processes local or remote = query process
       qprocess username [/SERVER:servername]
       Display all processes beloned to username on servername

query.exe: Query TERMSERVER user process and sessions

quser.exe: Display information about a user logged on = query user

tsdiscon.exe: Disconnect a user from a terminal session
       TSDISCON [sessionid | sessionname] [/SERVER:servername] [/V]

tskill.exe: Kill a Terminal server process
       TSKILL processid | processname [/SERVER:servername] [/ID:sessionid | /A] [/V]

logoff.exe: Log user off
       LOGOFF [sessionname | sessionid] [/SERVER:servername] [/V]

       All the commands have an optional  parameter: /SERVER:servername. It is useful to operate other server.