- Don't change "-p1" as you can't create multiple pipes unless using cls, rest, enjoy.
Code:
[External compressor:nz]
header = 0
solid = 0
packcmd = nz.exe a -p1 -cc -nm -sp $$arcpackedfile$$.nz $$arcdatafile$$.tmp
unpackcmd = nzio.exe x -p1 nul <stdin> <stdout>
datafile = $$arcdatafile$$.tmp
packedfile = $$arcpackedfile$$.nz