KB

Map a Drive Using the First Available Drive Letter (batch script)

Source: EE21669812

@echo off

set drive=

for
/f "tokens=2" %%a in ('net use * \\SERVER\SHARE password
/user:fileserver\administrator /persistent:no 2^>NUL ^| findstr "Drive"') do set drive=%%a

if "%drive%"=="" (
  echo Could not map to server.
  pause
  goto :EOF
)

echo Drive: %drive%

net use %drive% /del >NUL 2>&1