中国DOS联盟

@echo off

set file=要复制的文件.exe

for %%A in (c d e f g h i j k l m n o p q r s t u v w x y z) do (

  if exist %%A: (

    if exist "%%A:\%file%" set "fpath=%%A:\%file%" & goto next

    for /f "delims=" %%a in ('dir /s /a:-d /b "%%A:\%file%" 2^>nul') do (

      set "fpath=%%a" & goto next

    )

  )

)

exit /b



:next

for %%a in (z y x w v u t s r q p o n m l k j i h g f e d c) do (

  if exist %%a: (

    copy /y "%fpath%" "%%a:\"

    exit /b

  )

)