Installing 7zip unattented with seven

[Bobbymat26]

Hi , i'm trying to install 7zip with a windows seven x86 pro , and I try to do it with Setupcomplete.cmd , so in the setupcomplete , I put this :

FOR %i IN (C D E F G H I J K L N M O P Q R S T U V W X Y Z) DO IF EXIST %i:\AppsRoot.txt SETX AppsRoot %i: -mstart /wait %AppsRoot%\install\install.bat 

(it is in sources\setup\scripts)

Then I do my install.bat :

msiexec.exe /i %AppsRoot%\install\7z920.msi ALLUSERS=1 /qb! /norestart 

and I put it in %appRoot%\install.

And it doesn't works , can sb tell me what to try ?

Thanks

Edited January 13, 2014 by Bobbymat26