diff --git a/EInAPI.h b/EInAPI.h
index 4660e83..77889b9 100644
--- a/EInAPI.h
+++ b/EInAPI.h
@@ -514,7 +514,7 @@ EIN_EXPORT BOOL __stdcall EgtResetCurrMachGroup( void) ;
 EIN_EXPORT int  __stdcall EgtGetCurrMachGroup( void) ;
 // Phases
 EIN_EXPORT int  __stdcall EgtAddPhase( void) ;
-EIN_EXPORT BOOL __stdcall EgtSetCurrPhase( int nPhase) ;
+EIN_EXPORT BOOL __stdcall EgtSetCurrPhase( int nPhase, BOOL bForced) ;
 EIN_EXPORT int  __stdcall EgtGetCurrPhase( void) ;
 EIN_EXPORT BOOL __stdcall EgtRemoveLastPhase( void) ;
 EIN_EXPORT int  __stdcall EgtGetPhaseCount( void) ;
diff --git a/EMkMachMgr.h b/EMkMachMgr.h
index d6c62c0..5f49501 100644
--- a/EMkMachMgr.h
+++ b/EMkMachMgr.h
@@ -51,7 +51,7 @@ class __declspec( novtable) IMachMgr
       virtual int  GetCurrMachGroup( void) const = 0 ;
      // Phases
       virtual int  AddPhase( void) = 0 ;
-      virtual bool SetCurrPhase( int nPhase) = 0 ;
+      virtual bool SetCurrPhase( int nPhase, bool bForced = false) = 0 ;
       virtual int  GetCurrPhase( void) const = 0 ;
       virtual bool RemoveLastPhase( void) = 0 ;
       virtual int  GetPhaseCount( void) const = 0 ;
diff --git a/EXeExecutor.h b/EXeExecutor.h
index e200a9e..28f7a90 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -552,7 +552,7 @@ EXE_EXPORT bool ExeResetCurrMachGroup( void) ;
 EXE_EXPORT int  ExeGetCurrMachGroup( void) ;
 // Phases
 EXE_EXPORT int  ExeAddPhase( void) ;
-EXE_EXPORT bool ExeSetCurrPhase( int nPhase) ;
+EXE_EXPORT bool ExeSetCurrPhase( int nPhase, bool bForced) ;
 EXE_EXPORT int  ExeGetCurrPhase( void) ;
 EXE_EXPORT bool ExeRemoveLastPhase( void) ;
 EXE_EXPORT int  ExeGetPhaseCount( void) ;