1. Please start Internet Explorer, and when the program is open, click on the Tools menu and then select Internet Options as shown in the image below.
   
   
   
    
   
   
   
    
2. You should now be in the Internet Options screen as shown in the image below.
   
   
   
    
   

   
   
   
   Now click on the Connections tab as designated by the blue arrow above.
   
    

3. You will now be at the Connections tab as shown by the image below.
   
   
    
   

   
   
   
   Now click on the Lan Settings button as designated by the blue arrow above.
   
    

4. You will now be at the Local Area Network (LAN) settings screen as shown by the image below.
   
   
   
    
   

   
   
   
   Under the Proxy Server section, please uncheck the checkbox labeled Use a proxy server for your LAN. Then press the OK button to close this screen. Then press the OK button to close the Internet Options screen. Now that you have disabled the proxy server you will be able to browse the web again with Internet Explorer.

Now try and update MBAM again.