Error 1 The type or namespace name 'CrystalDecisions' could not be found (are you missing a using directive or an assembly reference?)
Error 10 The type or namespace name 'ICachedReport' could not be found (are you missing a using directive or an assembly reference?)
Error 4 The type or namespace name 'ReportClass' could not be found (are you missing a using directive or an assembly reference?)