You sure didn't tell us much.
What "fix" did you try that didn't work?
How is your default Outlook profile and the Outlook Address Book configured?
What are your default messaging and addressing programs?
What steps are you using in the merge?

Signature
Russ Valentine
[MVP-Outlook]
> When attempting a mail merge from WORD 2003 I get the
> error message "Unable to obtain list of tables from the
[quoted text clipped - 4 lines]
>
> Dell Tech support has no clue either.