Provider not registered.

Has anyone seen this error? My report works in BIDS but when I deploy it and run it in the report manager I get this error. I checked and the dll does exist on the server. If anyone has any ideas I would greatly appreciate them. Thanks!

This should show you how to fix it.

http://msdn.microsoft.com/en-us/library/ms156468.aspx

Thanks for the info. I didn't find anything there that addressed the dll issue.

The OLE DB provider may have extra registery entries that exist for the users profile. If you install the full application as the MSRS user and configuerd the applications DB connection,  it should validate the connection and the report should work.