diff --git a/Machining/DemoBuildMachiningProject.cs b/Machining/DemoBuildMachiningProject.cs
index 8dd74f1..ced2a88 100644
--- a/Machining/DemoBuildMachiningProject.cs
+++ b/Machining/DemoBuildMachiningProject.cs
@@ -206,7 +206,7 @@ namespace Sample.Machining
                     "Resource", "MachineTool/PMC-B1/PMC-B1.mt", GenMode.Default);
             #endregion
 
-            machiningProject.MakeXmlSourceFile(projectPath);
+            machiningProject.MakeXmlSourceToFile(projectPath);
 
             machiningProject.Dispose();
             LocalApp.AppEnd();