diff --git a/API_GdbCreateSurf.cpp b/API_GdbCreateSurf.cpp
index 40d581e..4415c68 100644
--- a/API_GdbCreateSurf.cpp
+++ b/API_GdbCreateSurf.cpp
@@ -157,9 +157,10 @@ __stdcall EgtCreateSurfTmByScrewing( int nParentId, int nCrvId,
 
 //-------------------------------------------------------------------------------
 int
-__stdcall EgtCreateSurfTmSwept( int nParentId, int nSectId, int nGuideId, BOOL bCapEnds, double dLinTol)
+__stdcall EgtCreateSurfTmSwept( int nParentId, int nSectId, int nGuideId, const double vtAx[3],
+                                BOOL bCapEnds, double dLinTol, int nRefType)
 {
-   return ExeCreateSurfTmSwept( nParentId, nSectId, nGuideId, ( bCapEnds != FALSE), dLinTol) ;
+   return ExeCreateSurfTmSwept( nParentId, nSectId, nGuideId, vtAx, ( bCapEnds != FALSE), dLinTol, nRefType) ;
 }
 
 //-------------------------------------------------------------------------------
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 923734b..c6cfcc7 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ