diff --git a/1v13D.c b/1v13D.c
deleted file mode 100644
index 1faaffd..0000000
--- a/1v13D.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*****************************************************************/
-/*                                                               */
-/*   CASIO fx-9860G SDK Library                                  */
-/*                                                               */
-/*   File name : [ProjectName].c                                 */
-/*                                                               */
-/*   Copyright (c) 2006 CASIO COMPUTER CO., LTD.                 */
-/*                                                               */
-/*****************************************************************/
-#include "fxlib.h"
-
-
-//****************************************************************************
-//  AddIn_main (Sample program main function)
-//
-//  param   :   isAppli   : 1 = This application is launched by MAIN MENU.
-//                        : 0 = This application is launched by a strip in eACT application.
-//
-//              OptionNum : Strip number (0~3)
-//                         (This parameter is only used when isAppli parameter is 0.)
-//
-//  retval  :   1 = No error / 0 = Error
-//
-//****************************************************************************
-int AddIn_main(int isAppli, unsigned short OptionNum)
-{
-    unsigned int key;
-
-    Bdisp_AllClr_DDVRAM();
-
-    locate(1,4);
-    Print((unsigned char*)"This application is");
-    locate(1,5);
-    Print((unsigned char*)" sample Add-In.");
-
-    while(1){
-        GetKey(&key);
-    }
-
-    return 1;
-}
-
-
-
-
-//****************************************************************************
-//**************                                              ****************
-//**************                 Notice!                      ****************
-//**************                                              ****************
-//**************  Please do not change the following source.  ****************
-//**************                                              ****************
-//****************************************************************************
-
-
-#pragma section _BR_Size
-unsigned long BR_Size;
-#pragma section
-
-
-#pragma section _TOP
-
-//****************************************************************************
-//  InitializeSystem
-//
-//  param   :   isAppli   : 1 = Application / 0 = eActivity
-//              OptionNum : Option Number (only eActivity)
-//
-//  retval  :   1 = No error / 0 = Error
-//
-//****************************************************************************
-int InitializeSystem(int isAppli, unsigned short OptionNum)
-{
-    return INIT_ADDIN_APPLICATION(isAppli, OptionNum);
-}
-
-#pragma section
-
diff --git a/1v13D.dlr b/1v13D.dlr
new file mode 100644
index 0000000..6b419a0
--- /dev/null
+++ b/1v13D.dlr
@@ -0,0 +1 @@
+[DLSimRunSpace]
diff --git a/MainIcon.bmp b/MainIcon.bmp
deleted file mode 100644
index 3fe372c..0000000
Binary files a/MainIcon.bmp and /dev/null differ
diff --git a/eActivityIcon.bmp b/eActivityIcon.bmp
deleted file mode 100644
index 104a2c6..0000000
Binary files a/eActivityIcon.bmp and /dev/null differ