I've installed WAMP. It's yellow in the system tray. I click localhost, and it comes up with Authentication Required. I've tried my user id and password and it doesnt work. I've tried everything I can think of. I tried htpasswd in the bin of Apache and I tried to create and set a password, but still no luck. I saw in one of the command lines that port 80 is in use by IIS. I'm not sure if that's related. So far, I've installed this, but I can't do anything with it because I can't get past this Authentication Required.