     1	int FluidsApp::ExitInstance()
     2	{
     3	        bool del = true;
     4	
     5	        try
     6	        {
     7			Tango::Util *tg = Tango::Util::instance();
     8	        }
     9	        catch(Tango::DevFailed)
    10	        {
    11	                del = false;
    12	        }
    13	
    14	        if (del == true)
    15	                delete (Tango::Util::instance());
    16	
    17	        return CWinApp::ExitInstance();
    18	}
