Index: sources/threads.cpp
===================================================================
diff -u -rb9c5b0b3afc3b34d4980ecc4f023f498f80dafbc -r939d1bae9a394697d46ca913a2dc3442bf8ef82f
--- sources/threads.cpp	(.../threads.cpp)	(revision b9c5b0b3afc3b34d4980ecc4f023f498f80dafbc)
+++ sources/threads.cpp	(.../threads.cpp)	(revision 939d1bae9a394697d46ca913a2dc3442bf8ef82f)
@@ -28,11 +28,12 @@
  *          this has currently  been done in main.cpp in main() after the qpp.exe() is done.
  */
 namespace Threads {
-    QThread _CanFrame_Thread;
-    QThread _CanMessage_Thread;
-    QThread _USBWatcher_Thread;
-    QThread _Logger_Thread;
-    QThread _Application_Thread;
+    QThread _CanFrame_Thread    ;
+    QThread _CanAcknow_Thread   ;
+    QThread _CanMessage_Thread  ;
+    QThread _USBWatcher_Thread  ;
+    QThread _Logger_Thread      ;
+    QThread _Application_Thread ;
 
     /*!
      * \brief   registerTypes
@@ -51,6 +52,12 @@
 
         // FrameInterface : This is required for Signal/Slots in threading.
         qRegisterMetaType<Can::Can_Id>("Can_Id");
+
+        // MessageAcknowModel : This is required for Signal/Slots in threading.
+        qRegisterMetaType<Can::Sequence>("Sequence");
+
+        // MessageAcknowModel : This is required for Signal/Slots in threading.
+        qRegisterMetaType<Can::FrameList>("FrameList");
     }
 
     /*!
@@ -73,10 +80,11 @@
      */
     void quitThreads()
     {
-        quitThread(_CanFrame_Thread   );
-        quitThread(_CanMessage_Thread );
-        quitThread(_USBWatcher_Thread );
-        quitThread(_Logger_Thread     );
-        quitThread(_Application_Thread);
+        quitThread(_CanFrame_Thread     );
+        quitThread(_CanAcknow_Thread    );
+        quitThread(_CanMessage_Thread   );
+        quitThread(_USBWatcher_Thread   );
+        quitThread(_Logger_Thread       );
+        quitThread(_Application_Thread  );
     }
 }