Вот мой батник, все норм.
Код:
@echo off
:start
TITLE L2P Login Server
echo Starting L2P Login Server.
echo.
REM java -Xms128m -Xmx128m -cp libs/*: l2p.loginserver.L2LoginServer
java -Dfile.encoding=UTF-8 -Xms128m -Xmx128m -cp libs/*; l2p.loginserver.L2LoginServer
if ERRORLEVEL 2 goto restart
if ERRORLEVEL 1 goto error
goto end
:restart
echo.
echo Admin Restart ...
echo.
goto start
:error
echo.
echo Server terminated abnormaly
echo.
:end
echo.
echo server terminated
echo.
pause