PublicKeyToken problem

[Pawan Singh]

Hi,

I have a bunch of UI pages built using TreeNav IE web controls. When I
installed new version of IE web controls, my old pages stopped working. I
can see that when I create new asp.net pages using new version,
PublicKeyToken has a different value. How can I make my old pages work
without going in and changing this value for every page for the new version?
What is the purpose of this field and why is it causing this problem?

Thanks
Pawan