If you previously selected Deploy protection, you must choose what to do when the operating system of a target device has to be restarted. If you did not select the Deploy protection option, this step is skipped.
Select whether to restart instances if the device operating system has to be restarted during installation of applications:
If you want to force the closing of all applications in blocked sessions on the instances before the restart, select the Force closure of applications in blocked sessions check box. If this check box is cleared, you will have to close manually all applications that are running on blocked instances.