1) Install Tiger UR build which has SSV support.

2) Make sure that no other JRE is available on the system.
Launch an application which requires previous version of JRE.
http://web-east.east/www/tests/1.6.0/6298822/test4.jnlp
This will auto download and install JRE.

After auto download and install, the static version redirect keys are not generated.
Now launch IE, the registry keys will be generated.

Static version redirect registry keys must be generate on auto download and install of JRE using JavaWebStart. This is working fine with Mustang. Issue only with SSV-Tiger-UR.