If you've got a terminal server running and you're launching your apps remotely with TS Web Access you may be wondering: How can I disconnect from a remote app without closing it down?  Much like you'd disconnect from a remote desktop session without logging out.  Here's how I do it...

Disconnect a RemoteApp Session Without Closing the Applications

1. Publish the Command Prompt as a Remote App and run query session to obtain your session ID.
2. Execute tsdiscon [sessionID] to disconnect your session without closing your applications.
    
   

References:

1. http://social.technet.microsoft.com/Forums/en-US/winserverTS/thread/bf067418-2ec3-43ac-94bc-6b76342b4b69/