diff --git a/src/ffconf.h b/src/ffconf.h
--- a/src/ffconf.h
+++ b/src/ffconf.h
@@ -40,7 +40,7 @@
 /* To enable string functions, set _USE_STRFUNC to 1 or 2. */
 
 
-#define	_USE_MKFS	0		/* 0 or 1 */
+#define	_USE_MKFS	1		/* 0 or 1 */
 /* To enable f_mkfs function, set _USE_MKFS to 1 and set _FS_READONLY to 0 */
 
 
@@ -53,7 +53,7 @@
 / Locale and Namespace Configurations
 /----------------------------------------------------------------------------*/
 
-#define _CODE_PAGE	932
+#define _CODE_PAGE	858
 /* The _CODE_PAGE specifies the OEM code page to be used on the target system.
 /  Incorrect setting of the code page can cause a file open failure.
 /
@@ -105,7 +105,7 @@
 */
 
 
-#define _FS_RPATH	0		/* 0 or 1 */
+#define _FS_RPATH	1		/* 0 or 1 */
 /* When _FS_RPATH is set to 1, relative path feature is enabled and f_chdir,
 /  f_chdrive function are available.
 /  Note that output of the f_readdir fnction is affected by this option. */
