The permissions granted to user ‘ are insufficient for performing this operation. (rsAccessDenied)”}

It’s because of lack of privilege for the user you are running the report builder, just give that user or a group a privilege to run report builder. Please visit this article Or for shortcut: Start Internet Explorer using “Run as Administrator” Open http://localhost/reports Go to properties tab (SSRS 2008) Security->New Role Assignment Add DOMAIN/USERNAME or DOMAIN/USERGROUP … Read more