finally it's works. using Yener90 method with Ravd edit about "extrac32.exe"
so the bat file will be the followin for me:
begin of the bat file
@echo off
echo Cabarc AutoCompress v0.1 by ravd
setlocal EnableDelayedExpansion
if exist %CD%\cabarc.exe GOTO START
if exist %windir%\system32\extrac32.exe (GOTO START) else (GOTO END)
:START
SET fin=CompressedCabs
SET des=Extracted
cabarc.exe -m LZX:21 -s 6144 -i 1 n %fin%\Group1.cab @%des%\Group1.cab.list
cabarc.exe -m LZX:21 -s 6144 -i 1 n %fin%\Group2.cab @%des%\Group2.cab.list
cabarc.exe -m LZX:21 -s 6144 -i 1 n %fin%\Group3.cab @%des%\Group3.cab.list
cabarc.exe -m LZX:21 -s 6144 -i 1 n %fin%\Group4.cab @%des%\Group4.cab.list
cabarc.exe -m LZX:21 -s 6144 -i 1 n %fin%\Group11.cab @%des%\Group11.cab.list
end of the bat file
i kept the questions in my last posts for some good answers. will be usefull in the futur
