Tutorial: Repack via extract + unpack

[luecifer007]

i have use this compression methods for my game but failed to extract it please help someone! i m a new user.
method : -mpzlib+precomp+srep+lzma+xz/$msrsolid=msr+zstd/$void=msc+srep/$text=srep+zstd/$precomp=reflate+msc+srep+delta+xz

[External compressorrecomp]
header = 0
packcmd = precomp043 -intense0 -cn {options} -o$$arcpackedfile$$.tmp $$arcdatafile$$.tmp
unpackcmd = precomp043 -o$$arcdatafile$$.tmp -r $$arcpackedfile$$.tmp

[External compressor:srep]
header = 0
packcmd = srep {options} -m3f -a1 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = srep -mem484b {options} -d -s - - <stdin> <stdout>

[External compressor:msc]
header=0
packcmd=MSC c -v -f -wav=1 -raw=1 -bmp=1 -ddsraw=1 -ddsdxt=1 -mp3=1 -bmf=9s -tak=9+ -dxt=1 -lzma=hc4,lc8,lp2,pb2,fb273,mc1000 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp

[External compressor:reflate]
header = 0
packcmd = reflate -process $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = reflate -restore - - <stdin> <stdout>

[External compressor:xz]
header = 0
packcmd = 7z a -txz -an -mcrc=0 -m1=lzma2:d25:fb=273:mf=bt4:mc=1000000:lc=4:lp=0 -mmt=on -mx9 -so $$arcdatafile$$.tmp <stdout>
unpackcmd = 7z x -txz -mmt=on -an -y -si -so <stdin> <stdout>

[External compressor:msr]
header = 0
packcmd = msr -fast -cn -t+j3 -o$$arcpackedfile$$.tmp $$arcdatafile$$.tmp
unpackcmd = msr -o$$arcdatafile$$.tmp -r $$arcpackedfile$$.tmp

[External compressor:zstd]
packcmd = zstd -5 $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = zstd -d -f <stdin> <stdout>

[External compressor:delta,lzma]
header = 0
packcmd = fazip -i0 compress:{compressor}{ption} <stdin> <stdout>
unpackcmd = fazip -i0 decompress:{compressor}{ption} <stdin> <stdout>

[External compressorzlib]
header = 0
packcmd = pZLib e {options} -m2 -t25p -c128m - -o - $$arcdatafile$$.tmp -o - <stdout>
unpackcmd = pZLib d {options} -t75p - -o - <stdin> <stdout>