"Both are forced to save rather than open any attached 2007 document when
attempting to open them from the Web interface"
You mean OWA? That is part of Exchange and not Outlook. The regkey only
applies to Outlook.
The correct newsgroup for OWA is exchange.clients

Signature
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
-----
> Half our campus has office 2007 and half has 0ffice 2003 - Both are forced
> to
[quoted text clipped - 13 lines]
> rather
> than save first Office 2007 documents?
nicedata - 30 Apr 2007 17:42 GMT
ok - I did a search for exchange clients and this is the page that came up -
unless you would like to be more specific Or answer the question...
> "Both are forced to save rather than open any attached 2007 document when
> attempting to open them from the Web interface"
[quoted text clipped - 20 lines]
> > rather
> > than save first Office 2007 documents?
Roady [MVP] - 30 Apr 2007 18:51 GMT
No, this newsgroup is outlook.installation
See http://www.howto-outlook.com/newsgroups.htm for an overview of Outlook
and Exchange newsgroups.

Signature
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
-----
> ok - I did a search for exchange clients and this is the page that came
> up -
[quoted text clipped - 29 lines]
>> > rather
>> > than save first Office 2007 documents?
nicedata - 30 Apr 2007 17:46 GMT
Is this a MIME issue? Can this be changed so that attachments can be opened
without being saved?
> "Both are forced to save rather than open any attached 2007 document when
> attempting to open them from the Web interface"
[quoted text clipped - 20 lines]
> > rather
> > than save first Office 2007 documents?