I have purchsed a 5 user licence for Internet Secruity 2009, on 2 computer that are running Windows XP Pro, and Outlook 2000 the same message appears everytime outlook is closed "Bitdefender Outlook Plugin has encountered a critical error!". As well as that problem, the toolbar in outlook will not go away. Tried changing the file name BDOE.dll to BDOE.d_ as I saw posted but it still comes up. Both of these features are getting very annoying. (Also tried a repair on outlook as well as bitdefender, no help)