Transmission line question

http://www.ultracad.com/calculators/ucadpcb.zip

I can't run your program because it said that "License file not found or not valid. Program requires a license to run".

Hi,
I would say read on the ultracad side over their pls...
K.

I don't understand what you mean. Do you have another suggestion?

HI,
Than forget it...
One possibility: w*w.edaboard.com/viewtopic.php?t=375800
K.

Added after 3 minutes:

Another one... w*w.edaboard.com/ftopic332483.html