Presentation will not open 2

[Tim]

New update on the file problem. The server went down as
the final save was hapening and seemed to corrupt the
file. We have a save on the server back-up prior to
today, but everything (the bulk) was lost.

Can I change something in the properties to recover this?

Thanks again

 

[Sonia]

Please keep all of the information in one thread by replying to your first post.
Otherwise we'll go crazy trying to make sense of things. Anyway, most likely
the file is corrupted. See the following:

Recovering a corrupt presentation
http://www.rdpslides.com/pptfaq/FAQ00108.htm