New Post: Web Request Failed

var applicationCredentials = CredentialsCreator.GenerateApplicationCredentials(consumerKey, consumerSecret);
var url = CredentialsCreator.GetAuthorizationURLForCallback(applicationCredentials, "https://tweetinvi.codeplex.com");
Console.WriteLine("Go on : {0}", url);
Console.WriteLine("When redirected to your website copy and paste the URL: ");

// Enter a value like: https://tweeetinvi.codeplex.com?oauth_token={tokenValue}&oauth_verifier={verifierValue}var callbackURL = Console.ReadLine();

// Here we provide the entire URL where the user has been redirectedvar newCredentials = CredentialsCreator.GetCredentialsFromCallbackURL(callbackURL, applicationCredentials);
Console.WriteLine("Access Token = {0}", newCredentials.AccessToken);
Console.WriteLine("Access Token Secret = {0}", newCredentials.AccessTokenSecret);

return newCredentials;