Microsoft sets XP SP3 automatic download for Thursday

Microsoft sets XP SP3 automatic download for Thursday

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The
vague timetable that Microsoft Corp. gave yesterday for pushing out
Windows XP SP3 to most users got specific today as the company quietly
said it would release the upgrade on Thursday at 10 a.m. Pacific time.

Microsoft will add Windows XP Service Pack 3 to Windows Update at that
time, and trigger its automatic download and installation for users who
have left the operating system's update service at its default
"Automatic (recommended)" setting.

"Updated applicability rules and updated metadata to target the update
to Automatic Update channel," read a Microsoft support document revised
today after the company unveiled its monthly security patches. "The
Automatic Update change will be published at 10:00 A.M. on July 10."

Yesterday, a Microsoft manager said only that XP SP3 would be
automatically downloaded and installed "shortly," but did not specify a
date.

Microsoft delayed the distribution of Windows XP SP3 twice this spring,
but the July 10 date seems firm; it was included in the cumulative list
of all updates available via Windows Server Update Services (WSUS), the
server-side update tool many businesses use, as well as via the
client-side Windows Update (WU) and Microsoft Update Web-based
services.

A Microsoft spokeswoman confirmed that July 10 is, in fact, XP SP3's
automatic update debut, but cautioned that not all users would see it
immediately. "As with all service pack releases, Microsoft will
carefully monitor the release to ensure that all customers have a good
experience," she said in an instant message reply to queries. "Once
Windows XP SP3 is posted to AU [Automatic Updates], some users may see
it right away; others may not see it for awhile."

In late April, Microsoft postponed the release of XP SP3 because it
found a compatibility bug between the operating system and the
company's Retail Management System point-of-sale software. It also
stopped the automatic installation of Windows Vista SP1, which had
already been pushed to some users.

A few weeks later, Microsoft added a filter to WU to block AMD-powered
PCs susceptible to an "endless reboot" problem from seeing Windows XP
SP3 as an available update. In late June, Microsoft crafted a fix and
added it to the WU list. Users who had WU set to automatically grab and
install updates presumably have this patch already in place.

However, it's not clear how the automatic distribution of XP SP3 will
affect users running AMD-equipped machines that haven't been updated
with the June fix.

The announcement that Microsoft would release XP SP3 to Automatic
Updates came just a week after the company started Windows XP on its
road to retirement by halting sales of the operating system to retail
outlets and barring major computer makers from installing it on most
new PCs.

People who want to block the automatic deployment of Windows XP SP3 can
either modify the Windows Update settings or download and use the
Windows Service Pack Blocker Tool Kit, which provides several tools for
stopping the service pack from reaching client PCs until at least April
2009.