workshop.exe is not installed with 64 bit JDK

Hi,
Not sure if it is a known issue with 64 bit JDK.

When we install WLI 10.3.1 using 64 bit JDK, workshop.exe is not getting installed. However, if I do with 32 bit JDK, workshop.exe is installed.

Here I am with the steps:

1) Installed JDK 1.6 to run generic installer on windows 64 bit machine.

java -version

java version "1.6.0_41"

Java(TM) SE Runtime Environment (build 1.6.0_41-b02)

Java HotSpot(TM) 64-Bit Server VM (build 20.14-b01, mixed mode)

2) Installed eclipse since it is a limitation with generic installer on 64 bit machines.

1.              Downloaded the below eclipse and wtp files online. Unzipped to the eclipse home directory