Installing Quartus II Web Edition via Command Line Tool: Problems

Hi! I have to deploy the Quartus II Web Edition in a large (100+) Client environment

running Windows 7. For that, i tried installing it with the altera_install_cmd.exe using the

following command line switches:

%here%\files\altera_installer\bin\altera_installer_cmd.exe --install=quartus_free --source="%here%\files" --target="C:\Program Files (x86)\Quartus" --program_folder="SGI_Misc\Altera" --disable_installer_feedback

(%here% is the dir on the network drive where all the program packages reside,its set by the install script itself)

Problem is, i´m getting the following Error Message. It appears i didnt select any features to install:

W:\apps\Step05\Quartus\10.0\_install.bat (the *.bat with the command in it)

=== Installing Altera Quartus II 10.0

----------------------------------------------

Altera Installer Version : 10.0.220.1

Date :Mon Aug 30 11:33:38 2010

System Info : windows Installation

Summary : Altera release version 10.0 build 220

Install Location : C:\Program Files (x86)\Quartus

Program Folder : SGI_Misc\Altera

Selected Features :

----------------------------------------------

*** Reported success to altera.com

I thought maybe i had the command line switch wrong, so i tried to select all features or even any other than quartus_free, which seems to work perfectly, for example:

%here%\files\altera_installer\bin\altera_installer_cmd.exe --install=quartus --source=&"%here%\files"; --target="C:\Program Files (x86)\Quartus"; --program_folder="SGI_Misc\Altera"; --disable_installer_feedback

Has anyone an idea what the problem could be?

Would really appreciate the help.