Try asking in a PowerPoint forum, and give your Office version. This forum is for Outlook custom form issues.

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Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54
> What do I need to open Micro Soft P.P.T program? I am running Vista and I
> have Microsoft Office installed?