Post by Maurice HelwigPost by Maurice HelwigOptional update arrived this morning via MS update (Set to notify me)---
Intel - System - 6/26/2016 12.00.00 AM - 14.35.69
Information is unhelpful to say the least. Can anyone shed some light on
what it may be.
A few others on the Win 7 forums have received this update as well.
http://www.sevenforums.com/windows-updates-activation/403270-strange-update.html
No answers there either !!!
Note: You did not copy the ".1." part of the number correctly.
This cost a lot of time! It throws off searches. I get nothing
when this happens.
Intel - System - 6/26/2016 12.00.00 AM - 14.35.1.69
Here's a hit. Someone did the legwork. Auf Deutsch.
http://borncity.com/win/2016/12/06/windows-optional-update-intel-system-6282016/
This is the entry on the Catalog Server.
I tried the Catalog Server but got nothing in
my previous searches. Here it is, for dissection
(download, take CAB apart with 7ZIP, open INF in Notepad
and so on).
http://www.catalog.update.microsoft.com/Search.aspx?q=Intel%20%E2%80%93%20System%20%E2%80%93%206%2F28%2F2016
ACPI\INT3394 <--- ACPI object identifier, Intel branded
XtuAcpiDriver.sys
Intel(R) Extreme Tuning Utility Device Service
The borncity poster reports:
"Inspecting the .cab file, I found an ACPI driver
and a PCI driver. The strings located within the
INF driver installer files are.
SPSVCINST_ASSOCSERVICE= 0x00000002
ManufacturerName="Intel" ; TODO: add ManufacturerName
DiskName = "ACPI and BIOS Control"
XtuAcpiDriver.DeviceDesc = "Intel(R) Extreme Tuning Utility Device Driver"
The Intel-Extreme-Tuning-Utility tool may be found here.
https://downloadcenter.intel.com/de/download/24075/Intel-Extreme-Tuning-Utility-Intel-XTU-
So that would be a driver to make a Tuning Utility of
some sort work. ACPI drivers are used to "punch through"
the Ring 3 / Ring 0 security wall. (You cannot talk to
hardware directly from Ring 3.) The BIOS developer
knows there is hardware the OS/apps need to reach,
an ACPI object is defined, then when the OS calls
in, there is a way for the two parts to communicate.
It's considered a better scheme than "giveio.sys"
used by third-party developers in similar situations.
Example text:
Intel Extreme Tuning Utility XTU 6.2.0.19
Intel Extreme Tuning Utility (Intel XTU) is a simple
Windows-based performance tuning software for novice
and experienced enthusiasts to overclock, monitor,
and stress a system.
Here's a kid playing with his XTU.
What I notice in the screen, is a relationship [branding]
to Microstar International (MSI). Whether this package
is created by MSI and distributed by Intel, or vice
versa, I don't know. MSI has distributed a utility for
video cards in the past (Afterburner?) for a similar
purpose. All this link shows, is the kinda stuff
MSI likes to distribute/give away. I've seen to
references to MSI so far, but I don't know if
only MSI branded products will be affected or
receive the driver update or not.
(Stuff MSI likes to make...)
https://www.msi.com/page/afterburner
Paul