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

Solved by reinstalling the Microsoft Visual C++ to 64 bits (it was 32 bits, don't know why).

More info:

http://www.faqforge.com/windows/fix-the-program-cant-start-because-msvcr100-dll-is-missing-from-your-computer-error-on-windows/