Problems with log-in

Mar 5, 2013 at 7:58 AM
ICloudStorageConfiguration cfg = null;
            cfg = CloudStorage.GetCloudConfigurationEasy(nSupportedCloudConfigurations.DropBox);
            ICloudStorageAccessToken token = null;
            token = DropBoxStorageProviderTools.LoginWithMobileAPI(username, password, app_key, app_secret);

            
           CloudStorage cl_store = new CloudStorage();

            cl_store.Open(cfg, token);

            cl_store.CreateFile("/Public/My/File.sample");
            cl_store.Close();
);
it freezes on LoginWithMobileAPI(). Does someone know how to solve this problem?