You're stating you work for Microsoft? Or do you mean "A" instead of "I"?
Still, without knowing how you normally select this theme it is hard to say.
Themes contain definitions of formatting styles; not images.
Stationery contain background images.
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Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
http://www.msoutlook.info/
Real World Questions, Real World Answers
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"topcat" <(E-Mail Removed)> wrote in message
news:449C9F77-D5FC-499C-9C47-(E-Mail Removed)...
> I Microsoft tech created the theme in Outlook 2007
>
> "Roady [MVP]" wrote:
>
>> Hard to say without any details.
>> How did you create it in the first place?
>> What kind of custom theme did you create?
>> Where did you store it in order to access it in Outlook?
>>
>> --
>> Robert Sparnaaij [MVP-Outlook]
>> Coauthor, Configuring Microsoft Outlook 2003
>> http://www.howto-outlook.com/
>> Outlook FAQ, HowTo, Downloads, Add-Ins and more
>>
>> http://www.msoutlook.info/
>> Real World Questions, Real World Answers
>>
>> -----
>>
>> "topcat" <(E-Mail Removed)> wrote in message
>> news:1CAC4A58-E718-425D-922D-(E-Mail Removed)...
>> > I Microsoft tech created a custom theme for my Outlook 2007. How can I
>> > edit
>> > it to re-arrange the images?
>>
>>