You can't. The password is there to prevent modification by unauthorized
user. You will get the password from the person who encrypted the
presentation.

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Shawn Toh (tohlz)
Microsoft MVP PowerPoint
Site Updated: Dec 24, 2006
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There has to be way. Their departure was abrupt and not very amicable. They
have some anger and will not give up the password. This presentation is
roughly 300 slides and we don' t want to have to reproduce it from scratch.
> You can't. The password is there to prevent modification by unauthorized
> user. You will get the password from the person who encrypted the
[quoted text clipped - 3 lines]
> > password to modify set. We need to access this presentation and make
> > changes. How can we get into it to modify without the password?
John Wilson - 12 Mar 2007 20:06 GMT
If you Email me I can probably help. However you will need to convince me
that the presentation is your intellectual property!
-- email john AT technologytrish.co.uk
Amazing PPT Hints, Tips and Tutorials-http://www.PPTAlchemy.co.uk
http://www.technologytrish.co.uk/ppttipshome.html
> There has to be way. Their departure was abrupt and not very amicable. They
> have some anger and will not give up the password. This presentation is
[quoted text clipped - 7 lines]
> > > password to modify set. We need to access this presentation and make
> > > changes. How can we get into it to modify without the password?