Ian,

>When I created my custom server via the Data Adapter Configuration Wizard, the wizard only created code for the Select command and the Insert command. Do you need the code for Delete and Update? It so happens that my application only needs to insert the data into the database but the stack trace contains messages thus:
>
>"......
> at System.Data.OldDb.OleDbCommandBuilder.GetUpdateCommand()
> at Oakleaf.MM.Main.Data.mmDataAccessOleDb.CreateUpdateCommand()
> at Oakleaf.MM.Main.Data.mmDataAccessOleDb.SaveDataSet(etc....)
>"

Can you post the full stack trace?

Best Regards,