It is not possible to convert an existing .ost file from ANSI to Unicode. A
new file must be created and populated.
--
Sue Mosher, Outlook MVP
Author of
Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
"Saff Khan" <(E-Mail Removed)> wrote in message
news:307FB274-BB76-430D-B584-(E-Mail Removed)...
> Hi,
>
> We have a large number of users globally who use Outlook XP with OST's. We
> would like to migrate their clients to Outlook 2003 and the Cache mode
> with
> Unicode OST's and OAB's.
>
> I know one way of doing a migration is creating a seed CD with a stub of
> their mail and then they use this when they do the upgrade.
>
> But with the number of users we have is it at all possible to upgrade an
> ANSI OST to Unicode. When I tried forcing Unicode a new OST was created,
> which for our users would mean sending 100-400mb down a slow line.
>
> Regards
>
> Saff