I'm stuck at rails installer, please help me

Hey,
I'm installing rails kit for windows.But I've commit one mistake rails
sever ask for permission.I saw the window of Windows security
alert.There was two options public network and private network.I have
selected private network.
I can't open http://local3000 on my web browser.So please help me.What
should I do now ?How to make public network?

Shital wrote in post #1019230:

Hey,
I'm installing rails kit for windows.But I've commit one mistake rails
sever ask for permission.I saw the window of Windows security
alert.There was two options public network and private network.I have
selected private network.
I can't open http://local3000 on my web browser

What ever gave you the idea that you could?

You might have just made a typo, but just in case you didn't it should
be:

http://localhost:3000/

With the colon in between. If that don't fix it just uninstall ruby
and rails and reinstall I suppose.