Some things to check: How are you calling update.prg? What are you passing as the parameter? Is the DBC open when you make the call? Is DBCXREG.DBF in the current default directory?

The syntax is oMeta.oSDTMgr.Update([< expC >]) where the parameter can be 'ALL' (or omitted) to update all tables, or it can be a table alias to update a single table. Sorry if you already know this, I'm just not sure exactly where your problem lies.

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>I upgraded from version 5.1g . Basically the problem is that I copy the 10 SDT
>files with updates to the table structure into a client directory that I want to update. I run Update.prg however the update does not take effect.
>
>Thanks for your help.
>
>Chris