I don't know what you mean by "Updating Labels", but see the article
"Mailmerge Labels with Word XP" on fellow MVP Graham Mayor's website at
http://www.gmayor.com/mail_merge_labels_with_word_xp.htm

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Hope this helps,
Doug Robbins - Word MVP
>I am attempting to utilize the Mail Merge Wizard in creating a mass mailing
> label list. I am merging from an existing ExCel document. I have
[quoted text clipped - 4 lines]
> What
> is going on?