Open crystal report in JSP using crystal reports 13 (BO XI 4.0)

Hello,

I am trying read old reports 10 reports in J2EE web application without any luck.  Can someone direct me to appropriate documentation or example helping me get this working.

I have copied the lib folders (plus external ) all jar files to WEB-INF/lib folder.  I still get the errors in not finding -

com.crystaldecisions.report.web.viewer.*;

com.crystaldecisions.report.web.viewer.CrystalReportViewer

What am I doing wrong?

Thanks,

Amarendra