TTWin3 has the ability to prevent users from dropping host connections. This is done by forcing the user to logoff from the remote host before allowing the user to disconnect or close TTWin3. The steps for setting this up are as follows.
1. Close all TTWin3 sessions
2. Open your TWC file with notepad, Eg default.twc. This file is located in C:\Program Files\Turbosoft\TTWin3\Config
3. In the [Session] section set the AllowDisconnect option to be AllowDisconnect=0
4. Save the file and close notepad.
5. Start TTWin3 and login as normal.
TTWin3 should now display a warning message, if you try to disconnect or close TTWin3. "Cannot close session. Session must first be disconnected"