There doesn't seem to be a known cause for the import not working. You
mentioned that you can't select the Tab-delimited file for you contacts. Try
opening it with Excel. Do you see your data?
The contacts exported as a TXT file, and the data is there, I can see
it with Text Edit.
Have you tried dragging in one of the MBOX files to see if they work?
No, since as I mentioned before that route is not one I want to take.
I have hundreds of folders with sub folders and cannot have the
messages losing information about whether there has been a reply or
not.
The database works fine in Entourage X - no problems whatsoever - and
I'm using it again there and probably will until somebody at Microsoft
can figure out why Entourage won't import data from v.X.
One thought would be to see if Apple Mail can import your data. If that
doesn't work, it's indicating something wrong with your data. If it does
work, then you could try using it as a bridge to import your data into
Entourage.
If I import it into Apple Mail I will probably just use that instead
of Entourage.
Bill above asked about there being a cache in the folder along with
the database, and there always is - the Office X Identities folder
contains a Newsgroup Cache file and a folder labeled Main Identity.
Main Identity contains five files: Database, Database Cache, Mailing
Lists, Rules, Signatures. I suspect that if a similar folder in
Entourage 2004 does not contain a database cache file (I don't know, I
did not think it was a useful upgrade and stuck with v. X), perhaps
the importer is confused by that cache file, imports the miniscule
cache and then considers its work done. However, if that cache file is
removed from the folder as Bill suggested, the importer does not
recognize the other files in there.
The importer automatically navigated to the Main Identity folder, and
indeed the proper database is in there. It doesn't crash when trying
to import as I suspect it would if there was something wrong with the
data (and as I said above the database still works fine in Entourage
X). The import seems to be of a very small file which takes less than
one second before it says click to finish. This must be a bug.
I wonder how many people have successfully imported databases from V.
X into 2008?