Unable to install Office 2007 x64 on Windows 7 via GPO

group-policymicrosoft-office-2007windows 7

I have a GPO that I use to push Office 2007 to our XP and Vista clients in our 2003 domain. I just installed a Windows 7 x64 Pro RTM machine and I'm trying to install Office 2007 in the same manner, but it just won't install. Other software packages do install. Any ideas as to why it's not installing or where to look for failure logs? gpresult /v shows this GPO as being applied to this computer.

 Software Installations
    ----------------------

        GPO: Office 2007 64-bit
            Name:             Microsoft Office Office 64-bit Components 2007
            Version:          12.0
            Deployment State: Assigned
            Source:           \\server\share\Software\Office\Microsoft Office 2007\Standard.WW\Office64WW.msi
            AutoInstall:      True
            Origin:           Applied Application

Best Answer

Just a few clarification questions... The same GPO policy works for XP and Vista right? Are either of those 64bit systems? The main thing I could think of is a security problem, or maybe it not liking the spaces in your source. But if you had other packages install in similar circumstances...