求助，下面这个批处理怎么改？

foxfirefox

xp下改为：
@echo off&color 1f&setlocal EnableDelayedExpansion
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: (
    FOR /F "tokens=3 delims= " %%i in ('fsutil fsinfo volumeinfo %%a:\^|find "卷名"') do set MyVol=%%i
    FOR /F "tokens=3 delims= " %%i in ('fsutil fsinfo volumeinfo %%a:\^|find "文件系统名"') do set MyFS=%%i
    echo.          !MyVol! %%a: !MyFS!
  )
)
echo.&echo 按任意鍵結束...&pause >nul

foxfirefox

请将 %%a:\ 后面的\删除 (WIN10 X64 测试）
@echo off&color 1f&setlocal EnableDelayedExpansion
for /f "tokens=1* delims=[" %%a in ('ver') do set b=%%b
set b=%b:* =%
set b=%b:~0,3%
set c=%b:~0,2%
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: (
    FOR /F "tokens=3 delims= " %%i in ('fsutil fsinfo volumeinfo %%a:^|find "卷名"') do set MyVol=%%i
    FOR /F "tokens=3 delims= " %%i in ('fsutil fsinfo volumeinfo %%a:^|find "文件系统名"') do set MyFS=%%i
    if "%c%" == "5." (
      echo.          !MyFS! %%a: !MyVol!
    ) else (
      echo %%a: !MyVol! !MyFS!
    )
  )
)
echo.&echo 按任意键退出...&pause >nul