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perfectionmachinery

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Possible to batch change Outlook 2007 email address autocomplete file (.NK) for all users?

I have a small Windows environment that includes ~20 users on WinXP Pro workstations, with Outlook 2007 and Exchange Server 2010.

Users often rely on Outlook's email address autocomplete to address their msgs.  My problem:  more and more, addresses within the autocomplete caches become obsolete.  So when the user attempts to address a msg with an obsolete address from the autocomplete cache, the msg delivery fails, of course.

I know I can eliminate the obsolete addresses by just deleting the entire cache (.NK files) on all PC's.  But I'm wondering: is there some utility or batch process that would let me remove only specific addresses from the cache file?  Deleting a few bad addresses would be less disconcerting for the users than deleting their entire cache of addresses.

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Chris Bottomley
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The easiest way is to start typing the address and when it is displayed press the delete key and it's gone.

Chris
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perfectionmachinery

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Yeah, I'm aware of that option.  But it's impractical for me to go around to every PC and manually delete each time we have one or two bogus addresses showing up in the cache.  What I'm looking for is some utility or batch process that could delete a specific email address from the cache files (.NK file) on every PC.

Maybe no such thing exists.  If that's the case, I'll just delete the entire .NK file from every PC with a login script or GP.  But the users would be happier if their entire cache didn't have to disappear.
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Chris Bottomley
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Thanks, Chris.  Looks like this utility will fit the bill.  I haven't tested the batch capability yet, but it appears to be just what I needed.