MDAC error

I put in a login function for my site, and I keep getting this error on the page when i click the button to login:

Error: The .Net Data SQL Provider (System.Data.SqlClient) requires Microsoft Data Access Components(MDAC) version 2.6 or later.

I made sure that I updated to MDAC 2.8 and it still throws it. I recreated the site and folder structure and still nothing.

what gives?

davei would try re-installing .NET Frameworks and *hope* that it udpates links to MDAC.
MDAC versioning problems are notoriously ugly and irreversible, so good luck ;)
Actually, I got it, I was looking at the MDAC version on the db server and the one that was throwing the error was the one on the web server. Thanks for your help though...

dave