Turn off Web Proxy Autodiscovery Protocol

Perform this task on any computer that hosts a BlackBerry Administration Service instance.
  1. On the computer that hosts the BlackBerry Administration Service, at the command prompt, navigate to the folder that contains the TraitTool.exe file.
  2. To turn off Web Proxy Autodiscovery Protocol, type traittool -global -trait BASIsProxyWPADOptionEnabled -erase.