Roady [MVP] wrote:

Create a prf-file with the Office Resource Kit (ORK) or Office
Customization Tool (OCT) and then launch Outlook with that prf-file
in order to configure it automatically.

Your script would be then calling a command similar to this;
installation path\outlook.exe /importprf storage
location\yourprofile.prf

Office 2007 no longer has a Resource Kit and the OCT is only volume
licensed versions and I have a retail verison. Any other thoughts? Or
do you know the structure of the prf file?