Hi i downloaded infragistics reporting ctp, but when i add the reporting.dll into my asp.net toolbox , it shows error in dialog box like.

       "There was an error loading files from assembly(pathname) could not load file or assembly 'System.Windows, version=2.0.5.0, Culture=neutral, PublicKey Token=7cec85d7bea7798e' or one of its dependencies, the system cannot find the file specified"

     How can i solve this problem, please help me