diff --git a/API_Exchange.cpp b/API_Exchange.cpp
index b17b4b8..3a39dfe 100644
--- a/API_Exchange.cpp
+++ b/API_Exchange.cpp
@@ -55,6 +55,13 @@ __stdcall EgtImportCsf( const wchar_t* wsFilePath)
    return ( ExeImportCsf( wstrztoA( wsFilePath)) ? TRUE : FALSE) ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtImportBtl( const wchar_t* wsFilePath)
+{
+   return ( ExeImportBtl( wstrztoA( wsFilePath)) ? TRUE : FALSE) ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtExportDxf( int nId, const wchar_t* wsFilePath)
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 7623aa6..6b78abb 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ