An update is available that improves the compatibility, reliability, and stability of Windows Vista
This update improves the compatibility, reliability, and stability of Windows Vista. This update includes the following improvements:
It extends the battery life for mobile devices. It improves the stability of portable computers and of desktop computers that use an uninterruptable power supply (UPS). It improves the reliability of Windows Vista when you open the menu of a startup application. It improves the stability of wireless network services. It shortens the startup time of Windows Vista by using a better timing structure. It shortens the recovery time after Windows Vista experiences a period of inactivity. It shortens the recovery time when you try to exit the Photos screen saver. It improves the stability of Windows PowerShell. This update also resolves the following issues in Windows Vista:
A compatibility issue that affects some third-party antivirus software applications. A reliability issue that occurs when a Windows Vista-based computer uses certain network driver configurations. Known issues This package has been updated to version 2. An issue was identified in which certain computers that have specific older SATA (Serial ATA) controllers that use the AHCI (Advanced Host Controller Interface) protocol and SATA-connected CD or DVD drives may not start after the installation of the original version of this package. Version 2 of this package has removed the fix that caused this problem. If you are using a computer that experienced this issue, you can restart the computer by using a bootable Windows Vista DVD and by selecting the Repair/System Recovery options. If your computer has already installed the original version of this update and has successfully restarted, you do not have to install version 2 of this update.Note This issue does not apply to the package that is available on Windows Update. There is an issue that causes offline, unattended installations to fail. This issue does not affect users who install this package by using Windows Update or the Microsoft Download Center. Issue workaround Service pack information
To resolve this problem, obtain the latest service pack for Windows Vista. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
935791
(http://support.microsoft.com/kb/935791/
)
How to obtain the latest Windows Vista service pack
Hotfixes and security updates that are included in SP2 for Windows Vista Service and for Windows Server 2008
For more information about the hotfixes and the security updates that are included in SP2 for Windows Vista and for Windows Server 2008, visit the following Microsoft TechNet Web site:
-
Note:
Currently, the list of hotfixes and security updates is available only in English.
Download information
The following files are available for download from the Microsoft
Download Center:
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591
(http://support.microsoft.com/kb/119591/
)
How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Update information Prerequisites No
prerequisites are required.
Restart requirement You have to
restart the computer after you apply this update.
Hotfix replacement
information
This hotfix does not replace any other previously released updates.
File information
The English version of this update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the
Time Zone tab in the
Date and Time item in Control Panel.
Windows Vista, 32-bit versions
File name File version File size Date Time Platform Acpi.sys 6.0.6000.16553 258,232 31-Aug-2007 02:28 x86 Battc.sys 6.0.6000.16553 28,344 31-Aug-2007 02:27 x86 Compbatt.sys 6.0.6000.16553 20,920 31-Aug-2007 02:27 Not Applicable Wmiacpi.sys 6.0.6000.16553 11,264 31-Aug-2007 00:57 x86 Acpi.sys 6.0.6000.20672 258,232 31-Aug-2007 02:22 x86 Battc.sys 6.0.6000.20672 28,344 31-Aug-2007 02:21 x86 Compbatt.sys 6.0.6000.20672 20,920 31-Aug-2007 02:21 Not Applicable Wmiacpi.sys 6.0.6000.20672 11,264 31-Aug-2007 01:02 x86 Battc.sys 6.0.6000.16553 28,344 31-Aug-2007 02:27 x86 Cmbatt.sys 6.0.6000.16553 14,208 31-Aug-2007 00:57 Not Applicable Hidbatt.sys 6.0.6000.16553 21,504 31-Aug-2007 00:57 x86 Battc.sys 6.0.6000.20672 28,344 31-Aug-2007 02:21 x86 Cmbatt.sys 6.0.6000.20672 14,208 31-Aug-2007 01:02 Not Applicable Hidbatt.sys 6.0.6000.20672 21,504 31-Aug-2007 01:02 x86 Explorer-ppdlic.xrm-ms Not Applicable 3,005 27-Aug-2007 03:01 Not Applicable Explorer.exe 6.0.6000.16549 2,923,520 27-Aug-2007 03:10 x86 Explorer-ppdlic.xrm-ms Not Applicable 3,005 27-Aug-2007 02:53 Not Applicable Explorer.exe 6.0.6000.20668 2,923,520 27-Aug-2007 02:01 x86 Ntkrnlpa.exe 6.0.6000.16551 3,504,824 29-Aug-2007 03:11 Not Applicable Ntoskrnl.exe 6.0.6000.16551 3,471,032 29-Aug-2007 03:11 Not Applicable Ntkrnlpa.exe 6.0.6000.20670 3,504,824 29-Aug-2007 02:50 Not Applicable Ntoskrnl.exe 6.0.6000.20670 3,471,544 29-Aug-2007 02:50 Not Applicable Photoscreensaver.scr 6.0.6000.16552 704,000 30-Aug-2007 04:00 Not Applicable Photoscreensaver.scr 6.0.6000.20671 704,000 30-Aug-2007 02:40 Not Applicable Sysmain.dll 6.0.6000.16551 542,720 29-Aug-2007 03:06 x86 Systemsf.ebd Not Applicable 177,772 07-Jan-2007 05:51 Not Applicable Sysmain.dll 6.0.6000.20670 542,720 29-Aug-2007 02:45 x86 Systemsf.ebd Not Applicable 177,772 07-Jan-2007 05:51 Not Applicable Wtsapi32.dll 6.0.6000.16553 24,064 31-Aug-2007 02:17 x86 Wtsapi32.dll 6.0.6000.20672 24,064 31-Aug-2007 02:14 x86 Timedate.cpl 6.0.6000.16549 714,240 27-Aug-2007 03:09 Not Applicable Timedate.cpl 6.0.6000.20668 713,728 27-Aug-2007 03:04 Not Applicable Win32k.sys 6.0.6000.16551 2,027,008 29-Aug-2007 01:52 x86 Win32k.sys 6.0.6000.20670 2,028,544 29-Aug-2007 01:35 x86 Gatherwirelessinfo.vbs Not Applicable 14,827 07-Jan-2007 05:38 Not Applicable Gatherwirelessinfo.xslt Not Applicable 933 07-Jan-2007 05:38 Not Applicable Report.system.wireless.xml Not Applicable 59,620 07-Jan-2007 05:38 Not Applicable Rules.system.wireless.xml Not Applicable 164,680 07-Jan-2007 05:38 Not Applicable Wireless diagnostics.xml Not Applicable 33,991 07-Jan-2007 05:38 Not Applicable Wlan.mof Not Applicable 12,876 28-Aug-2007 22:51 Not Applicable Wlan.tmf Not Applicable 1,655,289 29-Aug-2007 02:10 Not Applicable Wlanapi.dll 6.0.6000.16551 47,104 29-Aug-2007 03:07 x86 Wlanhlp.dll 6.0.6000.16551 67,584 29-Aug-2007 03:07 x86 Wlanmsm.dll 6.0.6000.16551 290,816 29-Aug-2007 03:07 x86 Wlansec.dll 6.0.6000.16551 297,984 29-Aug-2007 03:07 x86 Wlansvc.dll 6.0.6000.16551 502,784 29-Aug-2007 03:07 x86 Gatherwirelessinfo.vbs Not Applicable 14,827 07-Jan-2007 05:37 Not Applicable Gatherwirelessinfo.xslt Not Applicable 933 07-Jan-2007 05:37 Not Applicable Report.system.wireless.xml Not Applicable 59,620 07-Jan-2007 05:37 Not Applicable Rules.system.wireless.xml Not Applicable 164,680 07-Jan-2007 05:37 Not Applicable Wireless diagnostics.xml Not Applicable 33,991 07-Jan-2007 05:37 Not Applicable Wlan.mof Not Applicable 12,880 28-Aug-2007 22:45 Not Applicable Wlan.tmf Not Applicable 1,652,417 29-Aug-2007 01:53 Not Applicable Wlanapi.dll 6.0.6000.20670 47,104 29-Aug-2007 02:45 x86 Wlanhlp.dll 6.0.6000.20670 67,584 29-Aug-2007 02:45 x86 Wlanmsm.dll 6.0.6000.20670 289,280 29-Aug-2007 02:45 x86 Wlansec.dll 6.0.6000.20670 299,008 29-Aug-2007 02:45 x86 Wlansvc.dll 6.0.6000.20670 502,784 29-Aug-2007 02:45 x86 Wbemcomn.dll 6.0.6000.16553 356,352 31-Aug-2007 02:17 x86 Wbemcomn.tmf Not Applicable 88,300 31-Aug-2007 01:04 Not Applicable Wbemcomn.dll 6.0.6000.20672 356,352 31-Aug-2007 02:14 x86 Wbemcomn.tmf Not Applicable 88,300 31-Aug-2007 01:08 Not Applicable Sbp2port.sys 6.0.6000.16554 81,592 01-Sep-2007 02:23 x86 Sbp2port.sys 6.0.6000.20673 81,592 01-Sep-2007 02:22 x86 Package_1_for_kb941649_bf~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 1,727 17-Oct-2007 20:45 Not Applicable Package_1_for_kb941649~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 2,432 17-Oct-2007 20:45 Not Applicable Package_2_for_kb941649_bf~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 3,035 17-Oct-2007 20:45 Not Applicable Package_2_for_kb941649~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 5,155 17-Oct-2007 20:45 Not Applicable Package_3_for_kb941649_bf~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 5,247 17-Oct-2007 20:45 Not Applicable Package_3_for_kb941649~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 9,567 17-Oct-2007 20:45 Not Applicable Package_4_for_kb941649_bf~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 1,914 17-Oct-2007 20:45 Not Applicable Package_4_for_kb941649~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 2,638 17-Oct-2007 20:45 Not Applicable Package_5_for_kb941649_bf~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 1,926 17-Oct-2007 20:45 Not Applicable Package_5_for_kb941649~31bf3856ad364e35~x86~~6.0.2.1.mum Not Applicable 2,645 17-Oct-2007 20:45 Not Applicable Update-bf.mum Not Applicable 3,423 17-Oct-2007 20:45 Not Applicable Update.mum Not Applicable 3,510 17-Oct-2007 20:45 Not Applicable X86_26d563b9d44bf00aa540ce8e11bdb405_31bf3856ad364e35_6.0.6000.20672_none_06f6a81bc14bc4ea.manifest Not Applicable 709 17-Oct-2007 20:45 Not Applicable X86_30afc3ac374cb9d12fe401d67bbb51f4_31bf3856ad364e35_6.0.6000.20668_none_2828f14c63ff900b.manifest Not Applicable 696 17-Oct-2007 20:45 Not Applicable X86_4fe553eff53067ae3e168a0fe83bf10d_31bf3856ad364e35_6.0.6000.16552_none_9e9160c95aba4589.manifest Not Applicable 704 17-Oct-2007 20:45 Not Applicable X86_629bf663028dafd408257bd5aec6478b_31bf3856ad364e35_6.0.6000.20670_none_bcd7e59f08733492.manifest Not Applicable 697 17-Oct-2007 20:45 Not Applicable X86_6aaf365eb41b5d7fa2bc30c05334605e_31bf3856ad364e35_6.0.6000.20671_none_d942d34a3c28e20c.manifest Not Applicable 704 17-Oct-2007 20:45 Not Applicable X86_6d51be8bd11598d357fa59a9f0be37c5_31bf3856ad364e35_6.0.6000.16553_none_df8bd84e0b9f3af5.manifest Not Applicable 709 17-Oct-2007 20:45 Not Applicable X86_76765f96f7330598e035ebf9ddc003f5_31bf3856ad364e35_6.0.6000.20670_none_a55a47ab33b2936f.manifest Not Applicable 712 17-Oct-2007 20:45 Not Applicable X86_82c022876455bd9c7248eb58dfaffb6a_31bf3856ad364e35_6.0.6000.16551_none_9e4ffa90c488fb0e.manifest Not Applicable 697 17-Oct-2007 20:45 Not Applicable X86_852b30fec3460e45a7cceb2717996b3b_31bf3856ad364e35_6.0.6000.20670_none_26e5cd2ffe0ab5a8.manifest Not Applicable 694 17-Oct-2007 20:45 Not Applicable X86_8984e61e6f324dc8fab192f24dbc92c4_31bf3856ad364e35_6.0.6000.16551_none_572c4c3ee634f949.manifest Not Applicable 695 17-Oct-2007 20:45 Not Applicable X86_8c7023d3b5d7b37b48383b25c027aa58_31bf3856ad364e35_6.0.6000.16553_none_57f396f5be57b9d1.manifest Not Applicable 715 17-Oct-2007 20:45 Not Applicable X86_a31fd3bc15f5b13eca358cb88d145cbb_31bf3856ad364e35_6.0.6000.16551_none_3499fac42d0b6dd6.manifest Not Applicable 712 17-Oct-2007 20:45 Not Applicable X86_a6c26deaff590b003706962e6d5d4b57_31bf3856ad364e35_6.0.6000.16551_none_7915a719f8fbf56c.manifest Not Applicable 694 17-Oct-2007 20:45 Not Applicable X86_a7718eae55bc6c7501dcbe9ce6bb5ffa_31bf3856ad364e35_6.0.6000.20670_none_85b1f7b917ac6547.manifest Not Applicable 695 17-Oct-2007 20:45 Not Applicable X86_acpi.inf_31bf3856ad364e35_6.0.6000.16553_none_206f74b9d10718ea.manifest Not Applicable 3,119 17-Oct-2007 20:46 Not Applicable X86_acpi.inf_31bf3856ad364e35_6.0.6000.20672_none_20e27162ea35d73f.manifest Not Applicable 3,119 17-Oct-2007 20:46 Not Applicable X86_aed49df004343ada50e1581e61f946d6_31bf3856ad364e35_6.0.6000.16549_none_03b906cb3b7496a3.manifest Not Applicable 696 17-Oct-2007 20:45 Not Applicable X86_af00cc017a324284cc764ebadb73fea5_31bf3856ad364e35_6.0.6000.20672_none_a832bb86355d4999.manifest Not Applicable 715 17-Oct-2007 20:45 Not Applicable X86_battery.inf_31bf3856ad364e35_6.0.6000.16553_none_140e43a256cf6f52.manifest Not Applicable 2,444 17-Oct-2007 20:46 Not Applicable X86_battery.inf_31bf3856ad364e35_6.0.6000.20672_none_1481404b6ffe2da7.manifest Not Applicable 2,444 17-Oct-2007 20:46 Not Applicable X86_bb13ff288bdac3774c112eef7d4c930f_31bf3856ad364e35_6.0.6000.16549_none_971bb37c07c597d4.manifest Not Applicable 696 17-Oct-2007 20:45 Not Applicable X86_f6b683886696b04a9ee2e5ad840a3268_31bf3856ad364e35_6.0.6000.20668_none_71712ae611c37b2e.manifest Not Applicable 696 17-Oct-2007 20:45 Not Applicable X86_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.16549_none_4fac29707cae347a.manifest Not Applicable 139,627 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.20668_none_501f261995dcf2cf.manifest Not Applicable 139,627 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6000.16551_none_6a1511c2b724295c.manifest Not Applicable 18,778 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6000.20670_none_6a880e6bd052e7b1.manifest Not Applicable 18,778 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-photoscreensaver_31bf3856ad364e35_6.0.6000.16552_none_69b42f445b762fd4.manifest Not Applicable 9,565 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-photoscreensaver_31bf3856ad364e35_6.0.6000.20671_none_6a272bed74a4ee29.manifest Not Applicable 9,565 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-s..mmaintenanceservice_31bf3856ad364e35_6.0.6000.16551_none_3b32a26ce33869cb.manifest Not Applicable 14,207 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-s..mmaintenanceservice_31bf3856ad364e35_6.0.6000.20670_none_3ba59f15fc672820.manifest Not Applicable 14,207 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-t..services-publicapis_31bf3856ad364e35_6.0.6000.16553_none_c5179c13c95485bd.manifest Not Applicable 5,868 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-t..services-publicapis_31bf3856ad364e35_6.0.6000.20672_none_c58a98bce2834412.manifest Not Applicable 5,868 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-timedate_31bf3856ad364e35_6.0.6000.16549_none_8da3aed3c6bbb7ba.manifest Not Applicable 31,169 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-timedate_31bf3856ad364e35_6.0.6000.20668_none_8e16ab7cdfea760f.manifest Not Applicable 31,169 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-win32k_31bf3856ad364e35_6.0.6000.16551_none_b6d829dc9d87e0b4.manifest Not Applicable 6,928 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-win32k_31bf3856ad364e35_6.0.6000.20670_none_b74b2685b6b69f09.manifest Not Applicable 6,928 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.16551_none_9a28f27507e7382c.manifest Not Applicable 76,549 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.20670_none_9a9bef1e2115f681.manifest Not Applicable 76,549 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.16553_none_0161deb32631b63d.manifest Not Applicable 7,520 17-Oct-2007 20:46 Not Applicable X86_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.20672_none_01d4db5c3f607492.manifest Not Applicable 7,520 17-Oct-2007 20:46 Not Applicable X86_sbp2.inf_31bf3856ad364e35_6.0.6000.16554_none_432055ecf9219c67.manifest Not Applicable 1,475 17-Oct-2007 20:46 Not Applicable X86_sbp2.inf_31bf3856ad364e35_6.0.6000.20673_none_4393529612505abc.manifest Not Applicable 1,475 17-Oct-2007 20:46 Not Applicable
Windows Vista, 64-bit versions
File name File version File size Date Time Platform Acpi.sys 6.0.6000.16553 316,600 31-Aug-2007 03:46 x64 Battc.sys 6.0.6000.16553 30,904 31-Aug-2007 03:47 x64 Compbatt.sys 6.0.6000.16553 23,736 31-Aug-2007 03:46 x64 Wmiacpi.sys 6.0.6000.16553 14,336 31-Aug-2007 01:18 x64 Acpi.sys 6.0.6000.20672 316,600 31-Aug-2007 03:21 x64 Battc.sys 6.0.6000.20672 30,904 31-Aug-2007 03:19 x64 Compbatt.sys 6.0.6000.20672 23,736 31-Aug-2007 03:19 x64 Wmiacpi.sys 6.0.6000.20672 14,336 31-Aug-2007 01:13 x64 Battc.sys 6.0.6000.16553 30,904 31-Aug-2007 03:47 x64 Cmbatt.sys 6.0.6000.16553 17,792 31-Aug-2007 01:18 x64 Hidbatt.sys 6.0.6000.16553 26,624 31-Aug-2007 01:18 x64 Battc.sys 6.0.6000.20672 30,904 31-Aug-2007 03:19 x64 Cmbatt.sys 6.0.6000.20672 17,792 31-Aug-2007 01:13 x64 Hidbatt.sys 6.0.6000.20672 26,624 31-Aug-2007 01:13 x64 Explorer-ppdlic.xrm-ms Not Applicable 3,005 27-Aug-2007 04:21 Not Applicable Explorer.exe 6.0.6000.16549 3,087,360 27-Aug-2007 04:11 x64 Explorer-ppdlic.xrm-ms Not Applicable 3,005 27-Aug-2007 04:12 Not Applicable Explorer.exe 6.0.6000.20668 3,086,848 27-Aug-2007 02:22 x64 Ntoskrnl.exe 6.0.6000.16551 4,430,520 29-Aug-2007 04:26 x64 Ntoskrnl.exe 6.0.6000.20670 4,433,080 29-Aug-2007 03:56 x64 Photoscreensaver.scr 6.0.6000.16552 840,192 30-Aug-2007 04:28 Not Applicable Photoscreensaver.scr 6.0.6000.20671 839,680 30-Aug-2007 03:11 Not Applicable Sysmain.dll 6.0.6000.16551 848,384 29-Aug-2007 04:03 x64 Systemsf.ebd Not Applicable 456,680 07-Jan-2007 05:57 Not Applicable Sysmain.dll 6.0.6000.20670 848,384 29-Aug-2007 03:52 x64 Systemsf.ebd Not Applicable 456,680 07-Jan-2007 05:51 Not Applicable Wtsapi32.dll 6.0.6000.16553 27,648 31-Aug-2007 03:26 x64 Wtsapi32.dll 6.0.6000.20672 27,648 31-Aug-2007 03:17 x64 Timedate.cpl 6.0.6000.16549 880,640 27-Aug-2007 04:11 Not Applicable Timedate.cpl 6.0.6000.20668 880,128 27-Aug-2007 04:05 Not Applicable Win32k.sys 6.0.6000.16551 2,748,928 29-Aug-2007 02:05 x64 Win32k.sys 6.0.6000.20670 2,750,464 29-Aug-2007 01:55 x64 Gatherwirelessinfo.vbs Not Applicable 14,827 07-Jan-2007 05:47 Not Applicable Gatherwirelessinfo.xslt Not Applicable 933 07-Jan-2007 05:47 Not Applicable Report.system.wireless.xml Not Applicable 59,620 07-Jan-2007 05:47 Not Applicable Rules.system.wireless.xml Not Applicable 164,680 07-Jan-2007 05:47 Not Applicable Wireless diagnostics.xml Not Applicable 33,991 07-Jan-2007 05:47 Not Applicable Wlan.mof Not Applicable 12,876 28-Aug-2007 22:50 Not Applicable Wlan.tmf Not Applicable 1,723,396 29-Aug-2007 02:30 Not Applicable Wlanapi.dll 6.0.6000.16551 62,976 29-Aug-2007 04:03 x64 Wlanhlp.dll 6.0.6000.16551 98,304 29-Aug-2007 04:03 x64 Wlanmsm.dll 6.0.6000.16551 350,720 29-Aug-2007 04:03 x64 Wlansec.dll 6.0.6000.16551 372,224 29-Aug-2007 04:03 x64 Wlansvc.dll 6.0.6000.16551 603,648 29-Aug-2007 04:03 x64 Gatherwirelessinfo.vbs Not Applicable 14,827 07-Jan-2007 05:38 Not Applicable Gatherwirelessinfo.xslt Not Applicable 933 07-Jan-2007 05:38 Not Applicable Report.system.wireless.xml Not Applicable 59,620 07-Jan-2007 05:38 Not Applicable Rules.system.wireless.xml Not Applicable 164,680 07-Jan-2007 05:38 Not Applicable Wireless diagnostics.xml Not Applicable 33,991 07-Jan-2007 05:38 Not Applicable Wlan.mof Not Applicable 12,880 28-Aug-2007 22:43 Not Applicable Wlan.tmf Not Applicable 1,720,524 29-Aug-2007 02:21 Not Applicable Wlanapi.dll 6.0.6000.20670 62,976 29-Aug-2007 03:52 x64 Wlanhlp.dll 6.0.6000.20670 97,792 29-Aug-2007 03:52 x64 Wlanmsm.dll 6.0.6000.20670 348,160 29-Aug-2007 03:52 x64 Wlansec.dll 6.0.6000.20670 373,248 29-Aug-2007 03:52 x64 Wlansvc.dll 6.0.6000.20670 603,648 29-Aug-2007 03:52 x64 Wbemcomn.dll 6.0.6000.16553 540,160 31-Aug-2007 03:26 x64 Wbemcomn.tmf Not Applicable 98,463 31-Aug-2007 01:29 Not Applicable Wbemcomn.dll 6.0.6000.20672 540,160 31-Aug-2007 03:16 x64 Wbemcomn.tmf Not Applicable 98,463 31-Aug-2007 01:24 Not Applicable Sbp2port.sys 6.0.6000.16554 96,952 01-Sep-2007 03:42 x64 Sbp2port.sys 6.0.6000.20673 96,952 01-Sep-2007 03:37 x64 Explorer.exe 6.0.6000.16549 2,923,520 27-Aug-2007 03:10 x86 Explorer.exe 6.0.6000.20668 2,923,520 27-Aug-2007 02:01 x86 Wlan.mof Not Applicable 12,876 28-Aug-2007 22:51 Not Applicable Wlanapi.dll 6.0.6000.16551 47,104 29-Aug-2007 03:07 x86 Wlanhlp.dll 6.0.6000.16551 67,584 29-Aug-2007 03:07 x86 Wlanmsm.dll 6.0.6000.16551 290,816 29-Aug-2007 03:07 x86 Wlansec.dll 6.0.6000.16551 297,984 29-Aug-2007 03:07 x86 Wlan.mof Not Applicable 12,880 28-Aug-2007 22:45 Not Applicable Wlanapi.dll 6.0.6000.20670 47,104 29-Aug-2007 02:45 x86 Wlanhlp.dll 6.0.6000.20670 67,584 29-Aug-2007 02:45 x86 Wlanmsm.dll 6.0.6000.20670 289,280 29-Aug-2007 02:45 x86 Wlansec.dll 6.0.6000.20670 299,008 29-Aug-2007 02:45 x86 Wbemcomn.dll 6.0.6000.16553 356,352 31-Aug-2007 02:17 x86 Wbemcomn.tmf Not Applicable 88,300 31-Aug-2007 01:04 Not Applicable Wbemcomn.dll 6.0.6000.20672 356,352 31-Aug-2007 02:14 x86 Wbemcomn.tmf Not Applicable 88,300 31-Aug-2007 01:08 Not Applicable Amd64_03ba441e640b1143a8b4d097f7ea9b80_31bf3856ad364e35_6.0.6000.16551_none_309569e6576664cb.manifest Not Applicable 1,040 17-Oct-2007 20:45 Not Applicable Amd64_09152293d652e0a29cd0e00437699e1c_31bf3856ad364e35_6.0.6000.16551_none_8f5e562e2061799f.manifest Not Applicable 698 17-Oct-2007 20:45 Not Applicable Amd64_12a93ba498eeaf02e5a553ac8db44173_31bf3856ad364e35_6.0.6000.16553_none_da0d1fc2bbe481db.manifest Not Applicable 713 17-Oct-2007 20:45 Not Applicable Amd64_2064632f4151285078f8b785e0a9f2fd_31bf3856ad364e35_6.0.6000.16553_none_9b16303babc5191e.manifest Not Applicable 719 17-Oct-2007 20:45 Not Applicable Amd64_38d94a419a5395384427217974ed3bb0_31bf3856ad364e35_6.0.6000.20670_none_0581617f52887a5a.manifest Not Applicable 698 17-Oct-2007 20:45 Not Applicable Amd64_459a3759fa9fdc7b4c32e92976ed6494_31bf3856ad364e35_6.0.6000.16553_none_3d701d376da9f29c.manifest Not Applicable 713 17-Oct-2007 20:45 Not Applicable Amd64_5133a5317fd908605a7a13dc60ff6139_31bf3856ad364e35_6.0.6000.20672_none_829efa475dc1e5c6.manifest Not Applicable 719 17-Oct-2007 20:45 Not Applicable Amd64_51d471b97a770b46075cc49b45302e1a_31bf3856ad364e35_6.0.6000.20672_none_007a6b16e69b24d9.manifest Not Applicable 713 17-Oct-2007 20:45 Not Applicable Amd64_527c410ddb0c4b9e823ec22d6eea9fc2_31bf3856ad364e35_6.0.6000.20672_none_74d99434f4758bef.manifest Not Applicable 713 17-Oct-2007 20:45 Not Applicable Amd64_65d68a3c2199ef560be7d9f1aaa797c4_31bf3856ad364e35_6.0.6000.16551_none_81bfe10e1dfc801d.manifest Not Applicable 716 17-Oct-2007 20:45 Not Applicable Amd64_871cdd2f493d00aca952d8b15be93fdc_31bf3856ad364e35_6.0.6000.20668_none_cef2dcfbca60b28f.manifest Not Applicable 1,040 17-Oct-2007 20:45 Not Applicable Amd64_87952006229eab644160b079765c95e6_31bf3856ad364e35_6.0.6000.20670_none_fb9ec114bc33d3df.manifest Not Applicable 716 17-Oct-2007 20:45 Not Applicable Amd64_8c7023d3b5d7b37b48383b25c027aa58_31bf3856ad364e35_6.0.6000.16553_none_b412327976b52b07.manifest Not Applicable 717 17-Oct-2007 20:45 Not Applicable Amd64_8f20daa3638bb3fd2f2c03550203e7ff_31bf3856ad364e35_6.0.6000.16549_none_21606d6370032e7a.manifest Not Applicable 1,042 17-Oct-2007 20:45 Not Applicable Amd64_92d8429c9e0a463076c0cc78c3fcc4be_31bf3856ad364e35_6.0.6000.16552_none_807593b635911c15.manifest Not Applicable 1,056 17-Oct-2007 20:45 Not Applicable Amd64_976cf904f6417d0bdefc5ae9205f40ec_31bf3856ad364e35_6.0.6000.20670_none_e961cf6a5d027d25.manifest Not Applicable 1,040 17-Oct-2007 20:45 Not Applicable Amd64_acpi.inf_31bf3856ad364e35_6.0.6000.16553_none_7c8e103d89648a20.manifest Not Applicable 3,121 17-Oct-2007 20:52 Not Applicable Amd64_acpi.inf_31bf3856ad364e35_6.0.6000.20672_none_7d010ce6a2934875.manifest Not Applicable 3,121 17-Oct-2007 20:52 Not Applicable Amd64_af00cc017a324284cc764ebadb73fea5_31bf3856ad364e35_6.0.6000.20672_none_04515709edbabacf.manifest Not Applicable 717 17-Oct-2007 20:45 Not Applicable Amd64_b091c9ff3707907ef2811ab3813badcd_31bf3856ad364e35_6.0.6000.20668_none_1e33f5aa6544428b.manifest Not Applicable 1,042 17-Oct-2007 20:45 Not Applicable Amd64_battery.inf_31bf3856ad364e35_6.0.6000.16553_none_702cdf260f2ce088.manifest Not Applicable 2,446 17-Oct-2007 20:52 Not Applicable Amd64_battery.inf_31bf3856ad364e35_6.0.6000.20672_none_709fdbcf285b9edd.manifest Not Applicable 2,446 17-Oct-2007 20:52 Not Applicable Amd64_c1d1b40b92739f0d4141ba7944f13db4_31bf3856ad364e35_6.0.6000.16549_none_e2b5de63255a1af0.manifest Not Applicable 1,040 17-Oct-2007 20:45 Not Applicable Amd64_e50458bcc2e5b03da5f87ba9ddf9aa7a_31bf3856ad364e35_6.0.6000.20670_none_b4a33fee36b97f5e.manifest Not Applicable 701 17-Oct-2007 20:45 Not Applicable Amd64_eb3f92e6c7240bd764bfbf9f774a6961_31bf3856ad364e35_6.0.6000.20671_none_6903ca2e447c39e2.manifest Not Applicable 1,056 17-Oct-2007 20:45 Not Applicable Amd64_fe4f1a39e3b8602bd5f74f844a055bda_31bf3856ad364e35_6.0.6000.16551_none_9b729235a63b0b64.manifest Not Applicable 701 17-Oct-2007 20:45 Not Applicable Amd64_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.16549_none_abcac4f4350ba5b0.manifest Not Applicable 139,695 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.20668_none_ac3dc19d4e3a6405.manifest Not Applicable 139,695 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6000.16551_none_c633ad466f819a92.manifest Not Applicable 17,330 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-os-kernel_31bf3856ad364e35_6.0.6000.20670_none_c6a6a9ef88b058e7.manifest Not Applicable 17,330 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-photoscreensaver_31bf3856ad364e35_6.0.6000.16552_none_c5d2cac813d3a10a.manifest Not Applicable 9,607 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-photoscreensaver_31bf3856ad364e35_6.0.6000.20671_none_c645c7712d025f5f.manifest Not Applicable 9,607 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-s..mmaintenanceservice_31bf3856ad364e35_6.0.6000.16551_none_97513df09b95db01.manifest Not Applicable 14,229 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-s..mmaintenanceservice_31bf3856ad364e35_6.0.6000.20670_none_97c43a99b4c49956.manifest Not Applicable 14,229 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-t..services-publicapis_31bf3856ad364e35_6.0.6000.16553_none_2136379781b1f6f3.manifest Not Applicable 5,886 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-t..services-publicapis_31bf3856ad364e35_6.0.6000.20672_none_21a934409ae0b548.manifest Not Applicable 5,886 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-timedate_31bf3856ad364e35_6.0.6000.16549_none_e9c24a577f1928f0.manifest Not Applicable 31,209 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-timedate_31bf3856ad364e35_6.0.6000.20668_none_ea3547009847e745.manifest Not Applicable 31,209 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6000.16551_none_12f6c56055e551ea.manifest Not Applicable 6,944 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-win32k_31bf3856ad364e35_6.0.6000.20670_none_1369c2096f14103f.manifest Not Applicable 6,944 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.16551_none_f6478df8c044a962.manifest Not Applicable 76,621 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.20670_none_f6ba8aa1d97367b7.manifest Not Applicable 76,621 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.16553_none_5d807a36de8f2773.manifest Not Applicable 7,538 17-Oct-2007 20:52 Not Applicable Amd64_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.20672_none_5df376dff7bde5c8.manifest Not Applicable 7,538 17-Oct-2007 20:52 Not Applicable Amd64_sbp2.inf_31bf3856ad364e35_6.0.6000.16554_none_9f3ef170b17f0d9d.manifest Not Applicable 1,477 17-Oct-2007 20:52 Not Applicable Amd64_sbp2.inf_31bf3856ad364e35_6.0.6000.20673_none_9fb1ee19caadcbf2.manifest Not Applicable 1,477 17-Oct-2007 20:52 Not Applicable Package_1_for_kb941649_bf~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 1,946 17-Oct-2007 20:46 Not Applicable Package_1_for_kb941649~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 2,876 17-Oct-2007 20:45 Not Applicable Package_2_for_kb941649_bf~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 4,783 17-Oct-2007 20:46 Not Applicable Package_2_for_kb941649~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 11,184 17-Oct-2007 20:45 Not Applicable Package_3_for_kb941649_bf~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 5,281 17-Oct-2007 20:46 Not Applicable Package_3_for_kb941649~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 10,823 17-Oct-2007 20:45 Not Applicable Package_4_for_kb941649_bf~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 1,926 17-Oct-2007 20:46 Not Applicable Package_4_for_kb941649~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 3,843 17-Oct-2007 20:45 Not Applicable Package_5_for_kb941649_bf~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 2,154 17-Oct-2007 20:46 Not Applicable Package_5_for_kb941649~31bf3856ad364e35~amd64~~6.0.2.1.mum Not Applicable 3,105 17-Oct-2007 20:45 Not Applicable Update-bf.mum Not Applicable 3,423 17-Oct-2007 20:45 Not Applicable Update.mum Not Applicable 3,510 17-Oct-2007 20:45 Not Applicable Wow64_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.16549_none_b61f6f46696c67ab.manifest Not Applicable 136,628 17-Oct-2007 20:52 Not Applicable Wow64_microsoft-windows-explorer_31bf3856ad364e35_6.0.6000.20668_none_b6926bef829b2600.manifest Not Applicable 136,628 17-Oct-2007 20:52 Not Applicable Wow64_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.16551_none_009c384af4a56b5d.manifest Not Applicable 65,304 17-Oct-2007 20:52 Not Applicable Wow64_microsoft-windows-wlansvc_31bf3856ad364e35_6.0.6000.20670_none_010f34f40dd429b2.manifest Not Applicable 65,304 17-Oct-2007 20:52 Not Applicable Wow64_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.16553_none_67d5248912efe96e.manifest Not Applicable 7,679 17-Oct-2007 20:52 Not Applicable Wow64_microsoft-windows-wmi-core-wbemcomn-dll_31bf3856ad364e35_6.0.6000.20672_none_684821322c1ea7c3.manifest Not Applicable 7,679 17-Oct-2007 20:52 Not Applicable
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For help with power consumption and battery life problems in Windows Vista, visit the following Microsoft Web page:
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684
(http://support.microsoft.com/kb/824684/LN/
)
Description of the standard terminology that is used to describe Microsoft software updates
Article ID: 941649 - Last Review: October 8, 2011 - Revision: 10.0
APPLIES TO Windows Vista Enterprise 64-bit Edition Windows Vista Home Premium 64-bit Edition Windows Vista Ultimate 64-bit Edition Windows Vista Business Windows Vista Business 64-bit Edition Windows Vista Enterprise Windows Vista Home Premium Windows Vista Ultimate Windows Vista Home Basic kbvistasp1fix atdownload kbexpertisebeginner kbfix kbqfe KB941649
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