Is this the PP Viewer 2007 ? If yes, I don't know if the installation
source file is required in order for updates to install.
You could try downloading and saving another copy of the installer and
move it to the location it originally ran from but ...
I've never tried that and who actually keeps track of from where stuff
is installed from ... except a few geeks like me <w>

How was the Festival, Bro ... did the Boss rock ¹ ?

MowGreen [MVP 2003-2008]
===============
*-343-* FDNY
Never Forgotten
===============

¹ That's like asking if the sun came up


Justin Thyme wrote:

> "MowGreen [MVP]" <mowgreen@nowandzen.com> wrote in message
> news:eekYHM8AJHA.3828@TK2MSFTNGP06.phx.gbl...
>
>>And *save* the installation file, PowerPointViewer.exe, as subsequent
>>security updates will need it to install properly. Suggest you create a
>>folder in MyDocuments for it and any other Office Viewer installation
>>files.
>>
>>MowGreen [MVP 2003-2008]
>>===============
>> *-343-* FDNY
>>Never Forgotten
>>===============
>>
>>
>>PA Bear [MS MVP] wrote:
>>
>>
>>>1. Uninstall PPViewer 2003 via Add/Remove Programs and reboot.
>>>
>>>2. Download/install PPViewer 2007:
>>>http://www.microsoft.com/downloads/d...A-19D2A8FD7485
>
>
> Drat! I wish I'd known I should've saved the installation file. If
> PPViewer is updated again I guess I'll have to go looking for it?
>
> Ken Bland
>
>