To use the McAfee Client Proxy, you need to configure the correct username for the primary user account on the system. Use the following steps to locate the correct username to add to the McAfee Client Proxy alias list for the primary user account:

1. Open a command prompt.
2. Type the following command:
   
   echo %USERDOMAIN%\%USERNAME%
   
   The result will display the domain\user. This is the information you need to add to the McAfee Client Proxy Username list in the Control Console.
    
3. Log on to the Control Console.
4. Select Account Management.
5. Select Users.
6. Select the user primary address.
7. Click Edit and add the username as reported in step 2.