sharepoint 2010 server error:http://go.microsoft.com/fwlink?LinkID=177673

Hi,

I am working on migration project, i have detach SharePoint server 2007 DB and attech SharePoint Server 2010 then i am receiving the error "server error:http://go.microsoft.com/fwlink?LinkID=177673" and servers in farm option display the upgrade available i am run the configuration wizard but error is same and upgrade available is same.

Please help me