In this case, (which is a bad situation, particularly for security reasons), you'll want to develop another method for rebooting the computers. There are many methods for getting this done, for example a VB Script ( http://www.myitforum.com/inc/upload/8514Reboot.zip). However, you may also want to look into a product such as this one from 1E: NightWatchman.
Related Q&A from Rod Trent
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