Neil W. wrote:

Does anyone know where I can find a list of all possible error codes &
descriptions that Outlook Express 6.00 might return? Thanks.

See Bruce's answer and...
http://support.microsoft.com/kb/208814/en-us
"OLEXP: Outlook Express Error Codes".

--
Vincenzo Di Russo
Microsoft® MVP - Most Valuable Professional
Windows - Internet Explorer since 2003
My home: http://mvp.support.microsoft.com/
My Blog: http://blogs.dotnethell.it/vincent/