Please Help!!!
 

http://i.hizliresim.com/aE0z94.png
Please Help Me!

Precomp: not used
Compressor: Masked Data Compressor
Method: reflate+srep+delta+lzma:a1:mfbt4:d158m:fb273:mc100 0:lc8
Script: Blackbox
ARC.INI File: Download

Thank You!

[External compressor:srep]
;options = l%d (minimal match length, default=512)
header = 0
packcmd = srep {options} -m3f $$arcdatafile$$.tmp $$arcpackedfile$$.tmp
unpackcmd = srep -d -s $$arcpackedfile$$.tmp $$arcdatafile$$.tmp

check the version of srep you used to compress(Masked Data Compressor) make sure you have the right version in your script also to match the compressor.
also have you edited the blackbox script to use reflate?