Hello all, Just a little question : In my unattend.txt I told windows to launch a script in the [GuiRunOnce] section to install some softwares... (logged as local admin) At the end of the script, I force the computer to reboot : %systemdrive%\Tools\shutdown /L /R /C /T:5 /Y Of course, I wait that all MY installation tasks in MY script are over before rebooting... BUT : It seems a lot of things occur on the first logon... (I don't have the list, it's sure the HDD is heating at this time !) What if I reboot the computer at this time if these tasks are not completed ??? Anyone has any idea ? Thanks !