Missing post authors after import

[Joanna83]

Hi,
I've just done a clean import from a phpBB2, everything has gone across fine as far as I can tell except for the post authors. Around half of them are fine but some are missing, it just says they were posted by Guest.

All the members were imported across fine so I don't know where they've gone!

Thanks
Jo

[Jerry]

Most of the points should be addressed here I think :

http://www.vbulletin.com/docs/html/impex_cleanup