diff --git a/include/dos_inc.h b/include/dos_inc.h
index a68f81df..8531692d 100644
--- a/include/dos_inc.h
+++ b/include/dos_inc.h
@@ -16,7 +16,7 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* $Id: dos_inc.h,v 1.55 2005-08-08 13:33:43 c2woody Exp $ */
+/* $Id: dos_inc.h,v 1.56 2005-09-28 19:13:21 c2woody Exp $ */
 
 #ifndef DOSBOX_DOS_INC_H
 #define DOSBOX_DOS_INC_H
@@ -223,6 +223,7 @@ INLINE Bit16u DOS_PackDate(Bit16u year,Bit16u mon,Bit16u day) {
 #define DOSERR_REMOVE_CURRENT_DIRECTORY 16
 #define DOSERR_NOT_SAME_DEVICE 17
 #define DOSERR_NO_MORE_FILES 18
+#define DOSERR_FILE_ALREADY_EXISTS 80
 
 
 /* Remains some classes used to access certain things */
diff --git a/src/dos/dos.cpp b/src/dos/dos.cpp
index fccf1413..b47c95dc 100644
--- a/src/dos/dos.cpp
+++ b/src/dos/dos.cpp
@@ -16,7 +16,7 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-/* $Id: dos.cpp,v 1.86 2005-08-23 13:58:03 qbix79 Exp $ */
+/* $Id: dos.cpp,v 1.87 2005-09-28 19:13:21 c2woody Exp $ */
 
 #include <stdlib.h>
 #include <string.h>
@@ -756,7 +756,7 @@ static Bitu DOS_21Handler(void) {
 			Bit16u handle;
 			if (DOS_OpenFile(name1,0,&handle)) {
 				DOS_CloseFile(handle);
-				DOS_SetError(DOSERR_ACCESS_DENIED);
+				DOS_SetError(DOSERR_FILE_ALREADY_EXISTS);
 				reg_ax=dos.errorcode;
 				CALLBACK_SCF(true);
 				break;