How to make a copy for Red Alert 2

[desert_apollo]

I would like to know how to make a copy for Red Alert 2 Allied Disc. I made a copy, but when I was going to try it installing it, a message appeared: Insert the Correct CD ROM. Then I found that it used Safedisc 2. How can I make a copy work out, without having problems installing it and playing.
I am a new in this.
A soon answer would be appreciated.
Thanks.