Hi Ashok,
To record a script with Java protocol or Java web application, Vugen need java JDK (not JRE)is installed in its machine.
As you mentioned, your Vugen is version 11.00. This version supports JDK 1.6 update 17.
And LoadRunner is 32 bit application, so only Java 32 bit is supported.
I have attached the support matrix of LR 11.04, you can refer it.
Regards,
Chau Nguyen