Hello BRPG,
I don't see a definable Genuine issue here. It sounds like, as the message said, the issue was "possibly caused by a corrupted installation database". I recommend reposting your question to one of the Office Newsgroups at
http://www.microsoft.com/office/community/en-us/FlyoutOverview.mspx or go to
http://support.microsoft.com for additional support options.
The only foreseeable problem is that if the support or newsgroup people recommend that you reinstall Office (to correct the corrupted installation database) you will first need an older version of Office installed, so you can upgrade it back up to Office Pro 2007.
Thank you,
Darin MS