If the 
                  		  Mainframe Explorer window is not displayed, click 
                  		  . 
               	 
            
 
            	 
            
               -  
                  		  In the 
                     			 Mainframe Explorer window, log on to the mainframe. 
                     		   
                  		
               
-  
                  		  Expand the required search filter to display the data sets. 
                     		   
                  		
               
-  
                  		  Right-click the required data set, then click 
                     			 Re-set <filter type>. 
                     		   
                  		    
                  			 
                  The 
                     				Enter the required information screen appears. 
                     			 
                   
-  
                  		  Delete or edit the filter pattern, then click 
                     			 OK.