Are you telling me the Eudora users forum has no Vista experts? :-)
One possible fix for that problem is to install the Foxit PDF reader:
http://www.foxitsoftware.com/pdf/reader/
It seems to do a better job of registering itself with the OS than
Adobe Reader does. I ran into similar problems with Windows Mail,
and used the published fix for that:
http://www.winhelponline.com/article...dows-Mail.html
but the fix never lasted very long. I think part of the problem is that
Adobe frequently sends out updates, which causes the 'fix' to be reset.
--
Gary VanderMolen, MS-MVP (Mail)
"pest01824" <(E-Mail Removed)> wrote in message news

(E-Mail Removed)...
>
> Gary, thank you for the email, while I'm using eudora, the problem seems
> to be between Vista and Adobe as I don't have problems with other
> attachments and I never had this problem with XP, you can suggest a
> forum that can address this issue. thanks.
>
> Gary VanderMolen;1200932 Wrote:
>> This newsgroup is dedicated to the Windows Mail program.
>> Sorry, we're not set up to support other email clients.
>> I'm sure there is a Eudora users forum somewhere.
>>
>> --
>> Gary VanderMolen, MS-MVP (Mail)
>>
>>
>> "pest01824" <(E-Mail Removed)> wrote in
>> message news
(E-Mail Removed)...
>> >
>> > I have the same problem and it is not an association problem, I'm
>> using
>> > Eudora on Vista and when I get a PDF attachment and try to open it I
>> get
>> > the error message "there is an error opening this document. File can
>> not
>> > be found" can anyone help?
>> >
>> > thanks
>> >
>> > P.S. I'm using Adobe Reader 9.1
>
>
> --
> pest01824
> Posted via http://www.vistaheads.com
>