From: John Beckett 

Jan van Hoek (NL)  wrote in message
news::
> It depends on your settings in Administratieve Tools -> Local Security Policy
> -> Local Policies -> Security Options.

This is for installing drivers.

In this thread, we are discussing SUS and AU which (according to the docs)
each perform a check on the downloaded package to see that it is signed by
Microsoft before beginning the install. The Security Options you mentioned
are not relevant to that.

John

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