system
5
In Outlook 2000, or at least my installation of it, there is nothing in the “Help > About” about plugins. In the “Tools > Options > Advanced Options > Add-In Manager”, there is something called “avast4” and it is checked. When I start Outlook, I see the Avast! MS-Outlook/Exchange plugin splash screen. However, when I look at the Options for the individual messages, where it shows the internet headers, there are no headers referring to Avast.