add to the script
files to unpack
http://rghost.ru/59826487
[Files]
Source: ISDone\Include\nz.exe; DestDir: {tmp}; Flags: dontcopy
procedure CurStepChanged(CurStep: TSetupStep);
var
----------
ExtractTemporaryFile('arc.ini');
ExtractTemporaryFile('nz.exe');
-----------
if not ISArcExtract ( 0, 0, ExpandConstant('{src}\*.bin'), ExpandConstant('{app}'), '', false, '', ExpandConstant('{tmp}\arc.ini'), ExpandConstant('{app}'), False) then break;