WIHU may be used in a complete unattended manner by specifying /autoinstall=0 switch where no user interaction is needed but it may also be configured to show the user a preconfigured software installation interface to modify these settings. Each configuration is stored in an easy to use INI file which may be stored directly on windows installation media or may be loaded from any drive or network path later during execution.
It has been tested on Windows XP and Windows 2000 only. There are some restrictions on Windows 2000.Please note, running WIHU at T-12 stage to install certain software may fail. This is because some software installation need administrator privileges but Windows setup run as the local system account. "Secondary Logon" service isnt running either at this stage for example, which causes WIHU not being able to run certain program installations under newly created accounts.