Creating a loop in Batch file
:start
echo    Username=****

SET /P password=Please enter the password

IF %password%==password goto map
IF %password%!==!password goto start

:map

NET USE Z: \serverfolder

if %password%!==!password

if %password%==password goto map
goto start

if %password%==password (goto map) else (goto start)

if "%password%"=="password" ...