Hi again, finally works your extraction program . It didn't work for me because i had not istalled the 7-Zip xD. Then, install the 7-Zip and i rerun your program and now, it works . Then, i use the NAR application (v1.2.4) for customize the Nero 9.2.6.0 package downloaded for Nero FTP. Finally, i create the SFX file and the weight is around of 115 MB. Then, i execute the installer, i put the serial number and now, thanks of god!! xD, it appears the program on the list (before this don't happen). I select all the applications of the list and the installation starts. in 70% generally, the installer stops and i don't know why (I know the error that stops the installation. I don't know why this error happens. The error is "The installation don't go on. Some applications were installed and it able to use. Do you wish to uninstall this applications?") . If i cancel the installation of the Cancel botton, the programs are installed until this moment it has been erased. But, i close the installation by "Crtl + Alt + Supr", the Nero already left installed on disk. Why? Thanks for your support and i sorry for my poor english. Regards!