Right now i have about 56 updates pending, most of them office updates, and a couple of Windows updates.
I've discovered that a update is preventing my PC from sleeping, as when i do a system restore back to before i updated my PC will sleep, and then instaill them again my PC wont sleep.

I'm assuming its a windows update rather than an office update causing this problem.
Is there a better way to see which update is causing the problem rather than instailling each update, one by one?