### Installing the Result Viewer Bean

When you install JReport Designer, which by default is located in `C:\JReport\Designer`, JReport Result Viewer Bean is also installed at the same time. After installation, you will have the main components in `<install_root>` as follows:

- lib\JRResultViewer.jar*
  Jar file for the Result Viewer Bean.
- lib\log4j-1.2.8.jar*
  Jar file used for the JReport Engine logging system.
- lib\activation.jar
  Jar file for exporting to mail.
- lib\mail.jar
  Jar file for exporting to mail.
- lib\resource_en_US.jar
  Archive file used when exporting to XML.
- lib\xml-apis.jar, xercesImpl.jar
  Jar files used when exporting to XML.
- lib\itext_1.5.4.jar
  Jar file used when exporting to PDF.
- lib\iTextAsian.jar
  Jar file used for the Asian fonts.
- lib\poiHSSF_151.jar
  Jar file used when exporting to Excel.
- SwingDesigner.jar
  If RPTExecutor UDO has been inserted into a report, to view the correct result, this jar file should be added to the class path that starts the Result Viewer Bean.
- Readme.htm, License.htm
  Release information.
- help\samples\APIViewResult\TestResultBean.java
  A sample program to demonstrate how to display the result.

Notes:

- * means that these files are required when you call the Result Viewer Bean.
- Other files without * should be added to your class path to call the Result Viewer Bean.

  For example, when you want to use the Result Viewer Bean to export a result file to mail, you should add mail.jar and activation.jar with a valid path to your class path, and when you want to export the result file to XML, you should add resource_en_US.jar with a valid path to your class path.