Try this fix:
http://www.winhelponline.com/articles/149/1/
Unable to open .PPS attachments directly from Windows Mail in Windows Vista
Hal
--
Hal Hostetler, CPBE --
(E-Mail Removed)
Senior Engineer/MIS -- MS MVP-Print/Imaging -- WA7BGX
http://www.kvoa.com -- "When News breaks, we fix it!"
KVOA Television, Tucson, AZ. NBC Channel 4
Still Cadillacin' -
www.badnewsbluesband.com
"Sergio" <(E-Mail Removed)> wrote in message
news:8BF9602F-F8FB-4851-BEF2-(E-Mail Removed)...
> In Windows Mail how to open power point presentation arquives attached to
> messages? Double click in attach does the message: "not a power point
> archive" (I have Power Point Viewer instaled)