A strange error is occuring when I now import csv files into any databases - I ask for a primary key field to be created (ID/autonumber), as I have done millions of times before, only recently, after the table has been imported, NO PRIMARY KEY FIELD EXISTS!! It's just not created!?!

Has anyone come across this before? Do you think it's a program error? Does Access need re-installing? Everything else works fine as usual!

I would appreciate any ideas.

Cheers