I saw your post and wanted to ask where would I download the latest version?

http://msdn.microsoft.com/en-us/library/hh873008.aspx

I tried the link above with no luck - attempted a few google searches. The results lead me to a "page missing" from Microsoft. Their 2012 document DB2OLEDBV4.PDF instructs to download to:

http://www.microsoft.com/en-us/download/details.aspx?id=28145

Leads to same spot with no download.

Thanks