diff --git a/DeepNeuralNetworkClassifier/MainWindow.cs b/DeepNeuralNetworkClassifier/MainWindow.cs
index af9a2a2..d10f5ca 100644
--- a/DeepNeuralNetworkClassifier/MainWindow.cs
+++ b/DeepNeuralNetworkClassifier/MainWindow.cs
@@ -378,18 +378,15 @@ protected void SaveJson(ref string FileName, string title, Entry entry, string d
 
                 var ext = JsonSaver.Filter.Name;
 
-                FileName = String.Format("{0}.{1}", GetBaseFileName(FileName), ext);
-
                 if (!string.IsNullOrEmpty(data))
                 {
-                    var fullpath = String.Format("{0}/{1}", directory, FileName);
-
                     try
                     {
-                        using (var file = new StreamWriter(fullpath, false))
-                        {
-                            file.Write(data);
-                        }
+                        Utility.Save(directory, GetBaseFileName(FileName), data);
+
+                        FileName = String.Format("{0}.{1}", GetBaseFileName(FileName), ext);
+
+                        var fullpath = String.Format("{0}/{1}", directory, FileName);
 
                         FileName = fullpath;
 
@@ -1345,7 +1342,7 @@ protected void OnSaveNetworkButtonClicked(object sender, EventArgs e)
     protected void OnUseL2Toggled(object sender, EventArgs e)
     {
         Options.UseL2 = UseL2.Active;
-        
+
         if (UseL2.Active)
         {
             UseOptimizer.Active = false;
diff --git a/DeepNeuralNetworkClassifier/ModelJSON.cs b/DeepNeuralNetworkClassifier/ModelJSON.cs
index d0745b0..9f09bde 100644
--- a/DeepNeuralNetworkClassifier/ModelJSON.cs
+++ b/DeepNeuralNetworkClassifier/ModelJSON.cs
@@ -99,7 +99,7 @@ public static void Save(string BaseDirectory, string Filename, string json)
             }
         }
 
-        static string ReadString(string BaseDirectory, string Filename)
+        static string LoadJSON(string BaseDirectory, string Filename)
         {
             var json = "";
 
@@ -126,7 +126,7 @@ static string ReadString(string BaseDirectory, string Filename)
 
         public static ManagedDNN LoadDNN(string BaseDirectory, string Filename, ManagedArray normalization)
         {
-            var json = ReadString(BaseDirectory, Filename);
+            var json = LoadJSON(BaseDirectory, Filename);
 
             var network = !string.IsNullOrEmpty(json) ? DeserializeDNN(json) : null;
 
@@ -150,10 +150,5 @@ public static ManagedDNN LoadDNN(string BaseDirectory, string Filename, ManagedA
 
             return network;
         }
-
-        public static string LoadJson(string BaseDirectory, string FileName)
-        {
-            return ReadString(BaseDirectory, FileName);
-        }
     }
 }