diff --git a/X10D/src/ExceptionMessages.Designer.cs b/X10D/src/ExceptionMessages.Designer.cs
index ed682a4..d575442 100644
--- a/X10D/src/ExceptionMessages.Designer.cs
+++ b/X10D/src/ExceptionMessages.Designer.cs
@@ -60,6 +60,15 @@ namespace X10D {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to count must be greater than or equal to 0..
+        /// </summary>
+        internal static string CountMustBeGreaterThanOrEqualTo0 {
+            get {
+                return ResourceManager.GetString("CountMustBeGreaterThanOrEqualTo0", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to HashAlgorithm&apos;s Create method returned null referenece..
         /// </summary>
diff --git a/X10D/src/ExceptionMessages.resx b/X10D/src/ExceptionMessages.resx
index 76f5df6..a86e79e 100644
--- a/X10D/src/ExceptionMessages.resx
+++ b/X10D/src/ExceptionMessages.resx
@@ -56,4 +56,7 @@
     <data name="LowerCannotBeGreaterThanUpper" xml:space="preserve">
         <value>{0} cannot be greater than {1}</value>
     </data>
+    <data name="CountMustBeGreaterThanOrEqualTo0" xml:space="preserve">
+        <value>count must be greater than or equal to 0.</value>
+    </data>
 </root>
\ No newline at end of file