在c盘下有一个s.bat，可不可以帮我分析一下，我想删了，又担心是系统文件．

@echo off
if exist c:\test\wintest\*.* goto testc
if exist d:\test\wintest\*.* goto testd
if exist e:\test\wintest\*.* goto teste

:testc
c:
cd c:\test\wintest
if exist message.exe start message.exe
if exist script.exe start script.exe
exit
goto end

:testd
d:
cd d:\test\wintest
if exist message.exe start message.exe
if exist script.exe start script.exe
exit
goto end

:teste
e:
cd e:\test\wintest
if exist message.exe start message.exe
if exist script.exe start script.exe
exit
goto end

:end

谢谢你!