Java applet issue - Graphical display not shown for approval preview!

Hi,

We are running on SMR 5.0(SP11)I have installed latest version of JRE on my PC but yet I am unable to see the Graphical display of the approval preview.I can just see a "X" and when i right click and select "Show picture",still the graphical display cannot be seen.

I have not found any notes related to this issue.Has anyone faced a similar issue before?