I have a SharePoint application server and DB Server which is running well . Now as a part of Requirement we want to install Sharepoint on to the DB Server as well. After Installing and connecting it to farm and we found the server added to list in "Manager servers in farm " but with a status message "Upgrade Required" .
We ran the configuration wizard but came up with the error below
"An exception of the type System.IO.FileNotFoundException was thrown. Additional exception information : Could not find file 'C:\inetpub\wwwroot\wss\VirtualDirectories\80\web.config' "
Please help in Solving it