That's a known issue that is affecting some who installed IE8.
One workaround is to uninstall IE8, which reverts you back to IE7.
If you decide to uninstall IE8, follow these instructions:
http://support.microsoft.com/kb/957700
Instead of uninstalling IE8, another option is to upgrade
your email program to Windows Live Mail:
http://download.live.com/wlmail
--
Gary VanderMolen, MS-MVP (Mail)
"Raja" <Raja @discussions.microsoft.com> wrote in message news:3737A2D8-6326-46F7-8C5C-(E-Mail Removed)...
>I also having the same problem of opening attachments .
> I reset the file association .Testerday was ok but today is again the same
> problem .
> It is with all attachments i receive or send . Pls suggest alternative
> I have windows vista business as OS
> Raja
>
> "Dave" wrote:
>
>> Reset the file association..
>>
>> "Start" - "Default Programs" - "Associate a file type with a program"
>> highlight .pdf
>> click on "Change program"
>> select Adobe Reader/Acrobat/etc.
>>
>> -or-
>> right-click on a .pdf file, select "Open with"
>> and go find the Adobe .exe
>>
>>
>> --
>> Windows 7 RC
>> http://get.live.com/wlmail/overview
>> http://download.live.com/wlmail
>>
>> "henry" <(E-Mail Removed)> wrote in message
>> news:4E8E2698-E76F-43E7-A86E-(E-Mail Removed)...
>> > Recently I was unable to open attachments at all, after uninstalling IE8 I
>> > can now open PPS files but when I try to open a PDF attachment it opens up
>> > Microsoft Office Picture Manager. The only way I can view the attachment
>> > is
>> > to save it to another folder and then open it with Adobe 9.1.
>> > Can anyone help me with this problem
>> > Thanks
>> > --
>> > Henry
>>
>>