how to handle this error message?

May 19, 2014 at 7:37 PM
On clicking 'Start Virtual Router', "The wireless local area network interface is powered down and doesn't support the requested operation." is generated.
Please suggest how to deal with it?
May 19, 2014 at 7:46 PM
BTW ,I am working on it. But I need solutions faster. So please, somebody step-up!
May 19, 2014 at 9:29 PM
Edited May 19, 2014 at 9:30 PM
Problem resolved, new problem arose.(Switch off and on the wifi.)
After connecting the remote device via wi-fi to laptop, internet won't serve on phone, even when the wireless modem is perfectly working on laptop.