ネットワークドライブに指定ユーザで接続するやつ

networkdrive.bat

@echo off
setlocal
set "tdomain=."
set "tusername=username"
set "tpassword=password"

call :login "z" "\\network\folder"
exit /b 0

:run
dir
exit /b 0

:login
set "driveletter=%~1"
set "driveletter=%driveletter:~,1%:"
set "folder=%~2"
net use %driveletter% /delete
net use %driveletter% "%folder%" /USER:%tdomain%\%tusername% %tpassword% /PERSISTENT:YES
pushd "%driveletter%"
call :run
popd
net use %driveletter% /delete
exit /b 0