sinfonia40 wrote:

I'm novel in this group, and i'm spanish, so my english is not so
good. I need help in a question. I use the outlook calendar. I did a
meeting, and i forward to a mail web account. I received it as
"untitled attachment.dat", but i can't see it. It says it's a MAPI
1.0 encrypted file, and can't read it.

Meeting requests are sent in Rich Text, which only another Outlook client
can read. Your web mail account probably can't understand the TNEF format
used by Outlook.

You may also find that the newsgroup
news://msnews.microsoft.com/microsoft.public.es.outlook to be an easer place
to ask, since it's a Spanish newsgroup.
--
Brian Tillman