DC Operating Points not displayed on Schematic Diagram (ADE 5.10; USR 6.127)

All, 

I have recently installed a new Model Library, and am unable to see the DC Operating Points on the schematic diagram after clicking on Results->Annotate->DC Operating Points in Virtuoso ADE. I am using ADE 5.10 and USR6.127.

I wonder if anyone has any suggestion on how to resolve this issue.

Thank you.