A friend just mailed me that he has no problem importing mails from Outlook Express 6 in Outlook 2000, but I'm not sure if he's using Outlook 2002 maybe. When I try to import my .dbx files in Outlook 2000 (SP3), I only get an error message that the files in this folder can't be imported and I should check if another program is using them. This isn't the case, and the files aren't write protected neither. I'd try to export the mails to another format, but the main problem is that Outlook Express 6 in WinXP won't start at all (that's the only reason why I want to use Outlook 2000 at all...) The error message from OE6 says something like the OE mail folder -which means the default mail folder, not the one I'm trying to import- cannot be opened because there is not enough RAM or HD space available - this is total nonsense, there's plenty of both available) This happens on a new installation of WinXP Pro SP1, before and after I updated Internet Explorer with the newest patches. IE 6 runs fine, though, so do all other programs... If anybody has an idea on how I can 1. make Outlook Express 6 run in WinXP SP1 or 2. import my saved OE6 .dbx files into Outlook 2000 please give me a hint (although I fear that everybody will just say that OE6 works perfectly for them and they also don't have problems importing .dbx into Outlook 2000...)