I'm trying to migrate from Outlook 2007 to Thunderbird 7, and I'm stuck with moving my messages/folders.
What I'm supposed to do is: In Thunderbird, Tools → Import, and choose Outlook (2007), but it isn't there. The only option is Outlook Express, which I never used.
My primary mail client is set to Outlook 2007. I'm on Windows XP, 64 Bit.