One little and i think for most here a stupid question! But I NEED HELP!

Hello people! I've downloaded one Java-Product, but there are 5 files, which i must concatenate. I have Windows, and when i'm trying to do "copy" in cmd, it doesn't works... How can i concatenate that files (i need a one .iso file), may there is some specialized programms, that i could download from the net? PLEASE, HELP ME!

[336 byte] By [Lipenkoa] at [2007-11-27 6:49:01]
# 1
try to use copy with /b switch. If that doesn't help go to this page: http://gnuwin32.sourceforge.net/packages/coreutils.htmdownload unix utils for windows from there and use cat as you would use it on unixbest regards,Aleksandar Bilanovic
bilkea at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...
# 2

with "b" it doesn't works too... I've downloaded that GnuWin32, and installed. But what's now?! I haven't any .exe files, and in cmd that functions from Unix doesn't works...It's a folder in the Program Files, GnuWin32\bin and there are a lot of files, named by the functions of Unix..."cat" is too there, but how can i use it now?

Lipenkoa at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...
# 3
try to execute cat in that dir. maybe it's wrapper for actual executivebest reagards,aleksandar bilanovic
bilkea at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...
# 4
doesn't works...executing in that directory i've become an Error, that libraries are not there... :-(isn't it some easier ways, progs for beginners to do that concatenation?! I've downloaded 3.5Gb, but couldn't make that .iso file and just burn it... so pity... :-(
Lipenkoa at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...
# 5
try to google for that .. for example I found this one: http://www.jddesign.f2s.com/concat-s.htmgive it a trybest regards,aleksandar bilanovic
bilkea at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...
# 6
GREAT! You are my Life-Saver! :-)I've tried Google at the beginning, I'm doing it always... But that process, concatenation, i don't knew so good, and I haven't found anything good for me...And that program works, I've everything made! THANKS! THANKS! THANKS!
Lipenkoa at 2007-7-12 18:22:34 > top of Java-index,Java Enterprise System,Java Enterprise System - General Discussion...