Do you mean Office XP or Windows XP? What is the exact message do you receive.
If you mean Windows XP, you'll need to post your question in one of the Windows
newsgroups. I would start with.
news://msnews.microsoft.com/microsoft.public.windowsxp.basics
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Sonia Coleman
Microsoft PowerPoint MVP Team
Autorun Software, Templates and Tutorials http://www.soniacoleman.com