diff --git a/dll/mcctrdll.dll b/dll/mcctrdll.dll
index 2be957f..1607cf0 100644
Binary files a/dll/mcctrdll.dll and b/dll/mcctrdll.dll differ
diff --git a/dll/mcctrdllD.dll b/dll/mcctrdllD.dll
index a6e4202..9292ce4 100644
Binary files a/dll/mcctrdllD.dll and b/dll/mcctrdllD.dll differ
diff --git a/mcctrdll/Include/runctrl.h b/mcctrdll/Include/runctrl.h
index 4b45362..af65dc7 100644
--- a/mcctrdll/Include/runctrl.h
+++ b/mcctrdll/Include/runctrl.h
@@ -781,7 +781,6 @@ private:
     CEvt m_evtInitParameterCompleted{ "INIT PARAMETERS COMPLETED" };
 
     bool m_bOnOpenLot{ false };
-    bool m_bIsMcDBLocked{ false };
     bool m_bIsTcpEnabled{ false };
 
     SOCKET m_TcpListenSocket{ INVALID_SOCKET };