ok now
are you using external lzma or fastzip ....
it do not matter
i use file in the folder
srep.exe
pzlib.exe
arc.ini
.bat file
arc.exe
and the folder you want to compress that all i don't use fastzip or other dll
if you have problem in decompression try it
only this file are necessary
try in bat file
arc a -lc4096 -ed -ep1 -r -ma -md -mx -s; -w.\temp -mpzlib+srep+lzma:a1:mfbt4:d185m:fb273:mc10000:lc8 31.arc "file\*"
and make sure their is no fastzip or other lzma in arc.ini only
[External compressor
zlib]
header = 0
packcmd = pZLib e -m2 -c16m -b256k -t8 - -o - <stdin> <stdout>
[External compressor:srep]
header = 0
packcmd = srep -m3f -a2 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp