diff --git a/source/Plugins/AyaNova.Plugin.V8/V8.cs b/source/Plugins/AyaNova.Plugin.V8/V8.cs
index ca69c6f..b46503a 100644
--- a/source/Plugins/AyaNova.Plugin.V8/V8.cs
+++ b/source/Plugins/AyaNova.Plugin.V8/V8.cs
@@ -3437,14 +3437,32 @@ namespace AyaNova.PlugIn.V8
                 fr:Assistance technique
         */
 
-        public string GuessCustomLocaleSourceLanguage(LocaleText lt)
+        public string GuessCustomLocaleSourceLanguage(LocalizedTextTable lt)
         {
-            int en = 0;
-            int de = 0;
-            int fr = 0;
-            int es = 0;
+           
+            Dictionary<string, int> d = new Dictionary<string, int>();
+            d.Add("en", 0);
+            d.Add("de", 0);
+            d.Add("fr", 0);
+            d.Add("es", 0);
 
 
+
+            var UnableToOpenEmailUrl = lt.LT["Error.UnableToOpenEmailUrl"];
+            switch (UnableToOpenEmailUrl)
+            {
+                case "":
+                    d["de"] += 1;
+                    break;
+            }
+
+
+
+
+            var ret= d.OrderByDescending(x => x.Value).Take(1).Single();
+           
+            return ret.Key;
+
         }