General Why can I not get my wifi to work

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http://androidforums.com – On my windows laptop, I am using a Lan network, now I have download and installed "Virtual Router Manager" I start the Program, go to my Galaxy s4 and start Wi-Fi, it show it is connecting, but on the "Virtual Router Manager" is shows "Host name could not be found" and IP address could not be found. So where do I get a hostname and ip address for my phone to work with Wi-Fi to my laptop. (General)