@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
set ExcName="None"
for /f %%i in ('dir %cd% /a:D /b') do (
if exist %%i/Engine (if exist %%i/*.exe (
set ExcName=%%i
goto :FindDir
)))
echo Not Find ExePath....
pause
goto :Exit
:FindDir
for /f %%i in ('dir %cd%\%ExcName%\*.exe /b') do (
set ExcName=%ExcName%/%%i
goto :FindExeFile
)
echo Not Find ExeFile....
pause
goto :Exit
:FindExeFile

cmd.exe /c Start %ExcName%  /NewCAVESystem/IsClient.umap -PC0 -PC0MountPawnType=UI -NoTracking -nohmd -LanPlay -USEALLAVAILABLECORES -vsync -execcmds="scalability 4, r.shadow.MaxCSMResolution 2048"