Weird request for info':

I am re-installing things on new computer.  Since Bryce 5.5 is my favorite version I installed that.  I remembered that there was a 5.5 update, and I have that on disc.....but when I tried to use that I am not sure it worked.   (having compatibity problems with lots of things with Win7).

Can someone tell me how to check to see if I have what was on the update in my Bryce 5.5?

Thanks.
Lyla