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Forces a reboot after executing WuInstall after nseconds (or default 10) seconds, it does not matter if a reboot is needed or not. Open programms programs are forced to be closed.
/reboot_if_needed_force [nseconds]
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/shutdown is similar to /reboot, but instead of rebooting the system, it shuts down. The default number of the the delay seconds is 10, and the shutdown is done in ANY CASE, regardless the result of WuInstall.
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