diff --git a/MarketData/MarketDataLib/Utility/Utility.cs b/MarketData/MarketDataLib/Utility/Utility.cs
index 17ce051..58f8a39 100755
--- a/MarketData/MarketDataLib/Utility/Utility.cs
+++ b/MarketData/MarketDataLib/Utility/Utility.cs
@@ -185,6 +185,11 @@ namespace MarketData.Utils
       return Utility.ListToString(attributesList);
     }
 
+    public static bool IsOSWindows()
+    {
+      return Environment.OSVersion.Platform.Equals(PlatformID.Win32NT);
+    }
+
     public static String Pad(string str, char filler, int length)
     {
       int stringLength = str.Length;
@@ -193,7 +198,7 @@ namespace MarketData.Utils
 
       while (stringLength < length)
       {
-        sb.Append(filler);                                            
+        sb.Append(filler);
         stringLength++;
       }
       return sb.ToString() + str;