Loadrunner protocol for Java Application

Could you please help me for the following question?Which protocol I need to select in order to do scripting/to record Java (Applet) application with web browser?Also appearing along with Java Console.I am using VuGen 9.10 .I have tried with multi protocol JDBC Web HTTP/HTML,Web HTTP/HTML Win socket,only Web HTTP/HTML but none are working.was getting some run time error like "no jdk 1.1 support for object or embed" even after installing jdk 1.1.Please help!!Thanks in advance.