1 files changed, 2 insertions, 0 deletions

diff --git a/src/WixToolset.Data/Common.cs b/src/WixToolset.Data/Common.cs
index f01b4591..8d6ef7b4 100644
--- a/src/WixToolset.Data/Common.cs
+++ b/src/WixToolset.Data/Common.cs
@@ -15,6 +15,8 @@ namespace WixToolset.Data
 
         internal static readonly XNamespace W3SchemaPrefix = "http://www.w3.org/";
 
+        internal static readonly string[] ReservedFileNames = { "CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9" };
+
         private static readonly Regex LegalIdentifierCharacters = new Regex(@"^[_A-Za-z][0-9A-Za-z_\.]*$", RegexOptions.Compiled);
 
         internal static string GetFileHash(FileInfo fileInfo)