When a hotfix becomes available, update your instances to the latest hotfix. 
                  	 
 
            	 
            
               -  
                  		  On the computer where 
                     			 Silk Central is installed, locate and double-click the setup file. 
                     		   
                  		
               
-  
                  		  Follow the instructions on the Installation Wizard. 
                     		   
                  		
               
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                  		  When the installation has completed, open a browser and navigate to the URL 
                     			 http://localhost:19100/ (if it doesn't open automatically). 
                     		   
                  		    
                  			 
                  Note: You cannot access the 
                     				Instance Administration page from a remote computer. 
                     			 
                   The 
                  			 Instance Administration page appears. At this point you should reset your browser cache, otherwise fixes in JavaScript and style sheets may not get
                  activated.
-  
                  		  In the 
                     			 Version column, click the 
                     			 Install Hotfix <version> link to start the upgrade. 
                     		   
                  		   A dialog appears to activate maintenance mode. 
                  		   
                  		
               
-  
                  		  Enter a notification text that users will see when they try to access 
                     			 Silk Central, for example: 
                     			 Silk Central is currently unavailable as we're performing updates. The system will be back online again shortly. Click 
                     			 Yes to activate maintenance mode and start the upgrade. 
                     		   
                  		
               
-  
                  		  Once the update has completed, click 
                     			  to start the instance again. to start the instance again.
               
               		Repeat the 
               		
Instance Administration steps for each instance that you want to update. 
               		
               
Tip: Remind your users to reset their browser cache, otherwise fixes in JavaScript and style sheets may not get activated.