@echo off
tasklist|find /i /c "2011-11-02aRagexeRE.exe.patched.exe" > nul
set INSTANCE=%errorlevel%
if "%INSTANCE%"=="0" goto already
start 2011-11-02aRagexeRE.exe.patched.exe 1sak1 /account:sci.xml %1





::TESTING
:: «%1» is the name and path of the file you want to run.
::goto end
:already
::echo. & echo  Client is already running somewhere.
::echo. & echo  Tap spacebar to conclude this batch file.
::pause>nul
:end
::set INSTANCE=
::exit