Wampserver 2.1 gives orange icon after install on Windows 7

Question

I just installed Wampserver 2.1 on my windows 7 64bit computer and the icon that should turn green, turns orange, saying that the server is not ready.

The result is

Answer 1

I just right clicked on Wamp and changed http.conf . the listening port was 80 and I changed it to 2000

Listen 2000

and everything worked like a charm