Driver installtion through an executible

[anadi_indian]

I have an installer executible, which takes the .sys and .inf files' path as an arg and install some driver on the box.

When i invoke this thru the Adminintrator's cmd, it works fine. But when I use another "system" process to invoke the installer, it fails,with some strange error code unknown to windows.

What could be the reason for same installer failing in a system process' context, but workin fine in an admin's console!

[Krishnaa]

Where did you get the installer executable? Whats the error code ?

[anadi_indian]

Some propretary stuff from my client!

And error code is a s big as a phone number! No one kows what it stands for

[djai]

on which OS you are working on. can you able to use any other tool