chcp 65001
@echo off
 %1 %2
ver|find "5.">nul&&goto :Admin
mshta vbscript:createobject("shell.application").shellexecute("%~s0","goto :Admin","","runas",1)(window.close)&goto :eof
:Admin
set uname=asb
set new=Z:
set current=%~d0
 
for /f "tokens=2 delims==" %%a in ('wmic LogicalDisk where "VolumeName='%uname%'" get DeviceID /value') do (
    set old=%%a
)
echo 移动硬盘盘符是 %old%
if %current%==%old% (
    echo 当前bat运行盘符和移动硬盘盘符相同！请更换bat脚本运行路径后重试
    pause
    exit
) else (
    goto start
)

:start
pushd %new% 2>nul && echo %new%盘已经存在!
for /f %%i in ('mountvol %old% /l') do set "vol=%%i"
echo %vol%
mountvol %old% /d
mountvol %new% %vol%
popd
cd  /d Z:\
call 2init.bat