J
Joe Morris
I've seen reports of this happening from time to time with no reliableI alway set automatic updates to "Never check for
updates." However, something keeps turning it
back on and I suspect it is MSSE. Anyone else
seen automatic updates revert back to "Install
Updates Automatticaly" for any reason and or
know of a fix for this?
indication of what triggers them.
You can lock down the no-auto-update setting by simulating a GPO. (I've not
tried this except on business-class systems so it might or might not work on
consumer versions of Win7. YMMV.)
Open REGEDIT and navigate to the key:
HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU
(You may need to create the last two nodes)
Under the AU node create a REG_DWORD data item named NoAutoUpdate and set
its value to 1.
For (optional) housekeeping, delete the following data items if they exist:
AUOptions
ScheduledInstallDay
ScheduledInstallTime
This change will cause the AU feature to be set to "no automatic update" and
grayed out. It will *NOT* affect your ability to manually invoke Windows
Update from the desktop.
If your system is in an AD environment, a GPO that explicitly enables or
disables automatic update will override the above change. To undo the
change, alter the value of NoAutoUpdate to zero or just delete it.
The usual Dire Warnings About Editing The Registry apply.
I block AU for my users (both domain and workgroup) because I want them to
use the patch update package my department builds, which usually doesn't go
out until it's been given at least a short eat-your-own-dog-food test by
everyone in the department. That's saved us a few times when we find an
update that misbehaves, and gives the Help Desk some confidence that a user
doesn't have some odd update that Microsoft snuck into the WU distribution.
As another poster in this thread noted, if you do block autoupdate you
really, truly, positively MUST have in place some other mechanism to quickly
get the updates into your system unless you have other controls to mitigate
the vulnerabilities addressed by the patches. The bad guys grab the patches
as soon as they're released to figure out what was fixed, and quickly build
malware to exploit those vulnerabilities since they know that many, many
people don't bother to install updates on a timely basis.
Joe