Wamp - no operation is available

I just installed开发者_高级运维 wamp. I started the application and 2 things:

1. I keep getting red light.
2. when I press the icon nothing happens, I am pretty sure it should have come up with a menu or something. I can't restart or nothing...

I am administrator, I tried reinstalling.

ideas?

Thanks

Is there any other program using port 80 ? so that apache can't start ? tried already to start the services by hand? Start Menu - Run - Services.msc and look for apache and mysql. What OS are you running? make sure you haven't IIS running.