diff --git a/PDFGenerator/Program.cs b/PDFGenerator/Program.cs
index 8fbbde5..7dca4bf 100644
--- a/PDFGenerator/Program.cs
+++ b/PDFGenerator/Program.cs
@@ -37,7 +37,7 @@ public class Program
 
     public static void GeneratePDF(string idtf, string view, string pdf)
     {
-        var u3d = System.IO.Path.GetRandomFileName();
+        var u3d = System.IO.Path.GetTempPath() + System.IO.Path.GetRandomFileName();
         GenerateU3D(idtf, u3d);
 
         var writer = new PdfWriter(pdf);
@@ -96,11 +96,11 @@ public class Program
                                                     item.Parents[0].Transform.c1r0, item.Parents[0].Transform.c1r1, item.Parents[0].Transform.c1r2,
                                                     item.Parents[0].Transform.c2r0, item.Parents[0].Transform.c2r1, item.Parents[0].Transform.c2r2,
                                                     item.Parents[0].Transform.c3r0, item.Parents[0].Transform.c3r1, item.Parents[0].Transform.c3r2 }));
-                dict3D.Put(new PdfName("C2W"),
-                        new PdfArray(new double[] { item.Parents[0].Transform.c0r0, item.Parents[0].Transform.c1r0, item.Parents[0].Transform.c2r0,
-                                                    item.Parents[0].Transform.c0r1, item.Parents[0].Transform.c1r1, item.Parents[0].Transform.c2r1,
-                                                    item.Parents[0].Transform.c0r2, item.Parents[0].Transform.c1r2, item.Parents[0].Transform.c2r2,
-                                                    item.Parents[0].Transform.c3r0, item.Parents[0].Transform.c3r1, item.Parents[0].Transform.c3r2 }));
+                //dict3D.Put(new PdfName("C2W"),
+                //        new PdfArray(new double[] { item.Parents[0].Transform.c0r0, item.Parents[0].Transform.c1r0, item.Parents[0].Transform.c2r0,
+                //                                    item.Parents[0].Transform.c0r1, item.Parents[0].Transform.c1r1, item.Parents[0].Transform.c2r1,
+                //                                    item.Parents[0].Transform.c0r2, item.Parents[0].Transform.c1r2, item.Parents[0].Transform.c2r2,
+                //                                    item.Parents[0].Transform.c3r0, item.Parents[0].Transform.c3r1, item.Parents[0].Transform.c3r2 }));
                 dict3D.Flush();
                 list.Add(dict3D);
             }