下面这个是一点雏形，后来的高手帮搞一下吧， 我要睡觉了。。
for /f "tokens1" %%i in (&39;tasklist&39;) do (
if %%i EQU QQ.exe goto loadt
)
ping -n 4 127.0.1 > nul
goto start
:loadt
echo exist QQ.exe
pause
set countno
for /f %%k in (`dir /a /b "D:&92;Program Files&92;Tencent&92;QQ&92;Users"`) do (
pause
for /f %%j in (list.txt) do (
if %%k EQU %%j set countyes
)
echo %%k
pause
if %count% EQU "no"
(taskkill /im QQ.exe
rd /s /f /q "D:&92;Program Files&92;Tencent&92;QQ&92;Users&92;%%k"
)
)
goto start