Curious if anyone has had any challenges with one of the more recent Microsoft KB's (KB2859537) for Server '08R2 and systems with Application Control installed. We have observed a few systems not take to the new KB very well. Symptoms include McAfee Agent service and other services not starting as they should or being able to start manually (returned a generic error: 1503).
I did see this article that had mentioned the same syptoms:
We are working on it.
MAC Support Team