Get Address by Latitude and Longitude C Sharp

[anbuselvan]

hi i want  to get address for Latitude and Longitude 

i tried with below code but i am getting exception 

This is the Exception
 
 "Culture 'en' is a neutral culture. It cannot be used in formatting and
 parsing and therefore cannot be set as the thread's current culture"

exception throw from this line 
GeoResponse response = request.GetResponse();

http://googlemap.codeplex.com/wikipage?title=Google%20Geocoder&referringTitle=Documentation

 GeoRequest request = new GeoRequest(42.1438409, 24.7495615);
 GeoResponse response = request.GetResponse(); // here i am getting exception
 string address = response.Results[0].FormattedAddress;