Hello,

I have Office 2007 Ultimate. I had to install also Outlook 2003, I've heard
that it's possible to run two versions of Outlook on the same machine (I
have Vista Ultimate). Aparently, I was wrong, at least it didn't work, so I
removed Outlook 2003.

Now every time I start Outlook 2007 it tries to install something. The same
thing happens when I send message for the first time. Also, this happens
every time I open Word or Excel file (but only if I click on the file
itself, when I start application first then open file - it's OK).

In the Event viewer I see messages like this (from MsInstaller):

Detection of product '{90120000-0030-0000-0000-0000000FF1CE}', feature
'ProductFiles' failed during request for component
'{2A799F3E-9097-4883-A4DC-8F01023B4251}'

Detection of product '{90120000-0030-0000-0000-0000000FF1CE}', feature
'ProductFiles', component '{6252B847-BADA-43D4-9252-E39767FA40A1}' failed.
The resource 'HKEY_CLASSES_ROOT\.pip\' does not exist.

Detection of product '{91120000-002E-0000-0000-0000000FF1CE}', feature
'WORDFiles' failed during request for component
'{0638C49D-BB8B-4CD1-B191-051E8F325736}'

Detection of product '{91120000-002E-0000-0000-0000000FF1CE}', feature
'EXCELFiles' failed during request for component
'{0638C49D-BB8B-4CD1-B191-052E8F325736}'

I've found some solutions by searching Google, but they didn't work for me.

I would appreciate any help on how to fix this (on top of this Windows
system restore feature didn't work).

Thank you,

--
Peter Afonin