1 files changed, 13 insertions, 1 deletions

diff --git a/src/WixToolset.Data/IntermediateFieldValueExtensions.cs b/src/WixToolset.Data/IntermediateFieldValueExtensions.cs
index 9a4237d8..25a40ee6 100644
--- a/src/WixToolset.Data/IntermediateFieldValueExtensions.cs
+++ b/src/WixToolset.Data/IntermediateFieldValueExtensions.cs
@@ -1,4 +1,4 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
 
 namespace WixToolset.Data
 {
@@ -26,6 +26,10 @@ namespace WixToolset.Data
             {
                 return n != 0;
             }
+            else if (value.Data is long l)
+            {
+                return l != 0;
+            }
             else if (value.Data is string s)
             {
                 if (s.Equals("yes", StringComparison.OrdinalIgnoreCase) || s.Equals("true", StringComparison.OrdinalIgnoreCase))
@@ -57,6 +61,10 @@ namespace WixToolset.Data
             {
                 return n;
             }
+            else if (value.Data is long l)
+            {
+                return (int)l;
+            }
             else if (value.Data is bool b)
             {
                 return b ? 1 : 0;
@@ -88,6 +96,10 @@ namespace WixToolset.Data
             {
                 return n.ToString();
             }
+            else if (value.Data is long l)
+            {
+                return l.ToString();
+            }
             else if (value.Data is bool b)
             {
                 return b ? "true" : "false";