Having upgraded from v6 to v7 and having used the database migration tool it looks as if everything works with all existing posts and users visible. However, an error occurs on any new posts:
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Microsoft JET Database Engine error '80040e21'
The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again.
/forum7/post_message.asp, line 749
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Any ideas? I'm assuming that there is something that I have forgotten to do
Edited by NickeL