@echo off
echo     是否要執行這個命令!
echo.
echo 確定請鍵入 yes 取消請按 Enter 鍵
set /P Ans=
if not "%Ans%"=="yes" goto bye
set sec=10
set  TIMER=%time::=%
reg query HKCU\SOFTWARE /v check >nul 2>nul
IF %ERRORLEVEL% == 1 REG ADD HKCU\SOFTWARE /v CHECK /d 00000 /f >nul&echo 已修正登錄檔請重新執行 &EXIT /B
reg query HKCU\SOFTWARE /v check | find "check" >temp
FOR /F "tokens=3,3" %%i in (temp) do set CHECK=%%i&DEL temp
set CHECK=%check::=%
SET /A TOTOL=TIMER-CHECK
IF /I %TOTOL% LSS %sec% (
	GOTO EOL
	) ELSE (
	IF /I %TOTOL% GTR %sec% GOTO GO  ELSE GOTO EOL)
:GO
REG ADD HKCU\SOFTWARE /v CHECK /d %timer% /f >nul
ECHO 以下輸入更名的語法
REM	REN DirectoryA DirectoryB
REM	REN DirectoryC DirectoryA
REM	REN DirectoryA DirectoryB
REM	REN DirectoryA DirectoryB
EXIT /B
:EOL
ECHO 無法在指定間時內重覆操作
:bye