Whether I'm using Yahoo Desktop Search, Google Desktop, or Copernic, after I search for an email, the action buttons (Forward, Reply, etc.) in the search program suddenly do nothing. Because the same problems occurs with all of these search engines, I'm assuming it's Outlook-related, but I can't figure out where to start looking to fix it. I've uninstalled and reinstalled each of the programs, and uninstalled and reinstalled Outlook. No reply from tech support from any of the vendors.

Anyone have an idea?