Good night! It took me several hours and lots of frustration today just to get Outlook Business Contact Manager 2007 installed. Actually, to be most accurate, it took me that long just to get SQL Server Express Edition installed. I would get almost done and then get a failure message. The logs would indicate that
MSXML 6 Service Pack 2 (KB954459) 6.20.1099.0 Failed.
Ok, seems easy enough, uninstall the darn thing and try again, right? WRONG. It gave me the same darned error message when I tried to uninstall it to.
A quick Google search had me installing and using the Windows Install Cleanup Tool to completely remove MSXML 6 Service Pack 2 and a quick reboot had me back on track with the contact manager software installed in no time. I had never heard of this program before, but I will be adding it to my list of tools.