Ive managed to find this in the help file provided by IEAK6
Quote:
User Rights
The security model in Windows NT, Windows 2000, and Windows XP can prevent users from installing software on their systems. To register important system files, administrator privileges are required both during software installation and after the computer restarts. This requirement complicates the deployment of new versions of Internet Explorer to systems where a user without administrator privileges logs on to the system after the package is installed.
Enable logon after restart with user-level access
Select this check box to customize your package to retain administrator-level access after the computer restarts. After the computer restarts and a user logs on, the Windows Installer component completes the registration of the Internet Explorer system files. You can then distribute this package to users manually or as part of an automated deployment method such as Systems Management Server (SMS). In either case, users are not required to have administrator rights the next time they log on to the system.
You do not need administrator rights to install an IEAK package on computers running Windows 95, Windows 98, or Windows Millennium Edition, because the operating system does not manage file registration on these systems.
When this package is installed on any SMS client, the component generates a .mif status file. SMS uses this file to detect whether the package is successfully installed.
Important
If you select this option, verify that that the media format for your package is flat, with all files in one folder.
Before using this option, you must verify that no other Windows Installer installation will run when the user installs the package.
Do not use this method when Internet Explorer is a component of another Windows Installer installation, such as Microsoft Office.
If you select this option, test thoroughly for potential interactions before distributing this package to your users.
User Rights only appears if you selected the Flat distribution method on the Media Selection page in Stage 1 of the wizard.
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If at first you don't succeed, try again. Then quit. There's no use being a damn fool about it. - W.C Fields
