Seems I had inadvertantly messed with my Add-On management. The\nWuWebControlClass was disabled. I enabled it this way:\n\nIn Tools,Manage Add-Ons... make sure your WuWebControlClass entry is listed\nunder the Enabled section. If it's under Disabled, find the radio button for\nEnable, and enable it!. Fixed me up quick!\n\nNow, however, after loading SP2, it wants to have me install SP1 as a\ncritical update. Oh well, can't win 'em all!