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Q: 

Concurrency violation: the DeleteCommand affected 0 of the expected 1 records.

I'm building a software that uses an access database connect by the Vb.net 2008 data connection wizard... i wish to perform basic navigations....all i need is a standard insert, update and delete commands that would allow me save and delete records without throwing any "Concurrency violation: the DeleteCommand affected 0 of the expected 1 records." errors....some one please help me

I'm using a Bulk_Stock_TableTableAdapter, a Bulk_Stock_Table with the following columns: Date of Entry, Product Name, Quantity Recieved, Quantity Worked On, Quantity Obtained, Balance, Remarks...

thanks in advance.....

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