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Symptoms

After you resume the computer from hibernation in Windows 8, Windows RT, Windows Embedded 8, or Windows Server 2012, the WLAN AutoConfig service freezes. Therefore, you have to restart the system to connect to the wireless network.

Hotfix information

Important If you install a language pack after you install this hotfix, you must reinstall this hotfix. Therefore, we recommend that you install any language packs that you need before you install this hotfix. For more information, see Add language packs to Windows.

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that's described in this article. Apply this hotfix only to systems that are experiencing this specific problem.

If the hotfix is available for download, there's a "Hotfix Download Available" section at the top of this Knowledge Base article. If this section doesn't appear, submit a request to Microsoft Customer Service and Support to get the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that don't qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft website:

http://support.microsoft.com/contactus/?ws=supportNote The "Hotfix Download Available" form displays the languages for which the hotfix is available. If you don't see your language, it's because a hotfix isn't available for that language.

Prerequisites

There's no prerequisite to apply this hotfix.

Registry information

To apply this hotfix, you don't have to make any changes to the registry.

Restart requirement

You may have to restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix doesn't replace a previously released hotfix.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

References

Learn about the terminology that Microsoft uses to describe software updates.

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). Be aware that dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time bias. The dates and times may also change when you perform certain operations on the files.

Important Windows 8 hotfixes and Windows Server 2012 hotfixes are included in the same packages. However, hotfixes on the Hotfix Request page are listed under both operating systems. To request the hotfix package that applies to one or both operating systems, select the hotfix that is listed under "Windows 8/Windows Server 2012" on the page. Always refer to the "Applies To" section in articles to determine the actual operating system that each hotfix applies to.

Notes

  • The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:

    Version

    Product

    Milestone

    Service branch

    6.2.920 0.17xxx

    Windows 8, Windows RT, or Windows Server 2012

    RTM

    GDR

    6.2.920 0.21xxx

    Windows 8, Windows RT, or Windows Server 2012

    RTM

    LDR

  • GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.

  • The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed in the "Additional file information" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

Windows RT

File name

File version

File size

Date

Time

Platform

Report.system.wireless.xml

Not applicable

59,620

06-Jul-2012

20:20

Not applicable

Rules.system.wireless.xml

Not applicable

159,934

06-Jul-2012

20:20

Not applicable

Wfdprov.dll

6.2.9200.16451

26,112

06-Nov-2012

03:24

Not applicable

Wlan.mof

Not applicable

12,880

06-Jul-2012

20:20

Not applicable

Wlanapi.dll

6.2.9200.16451

196,608

06-Nov-2012

03:24

Not applicable

Wlanhlp.dll

6.2.9200.16451

9,728

06-Nov-2012

03:07

Not applicable

Wlanmsm.dll

6.2.9200.16451

332,288

06-Nov-2012

03:24

Not applicable

Wlansec.dll

6.2.9200.17561

308,736

31-Oct-2015

06:44

Not applicable

Wlansvc.dll

6.2.9200.17561

1,023,488

31-Oct-2015

06:44

Not applicable

Wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:29

Not applicable

x86 Windows 8

File name

File version

File size

Date

Time

Platform

Report.system.wireless.xml

Not applicable

59,620

06-Jul-2012

19:47

Not applicable

Rules.system.wireless.xml

Not applicable

159,934

06-Jul-2012

19:47

Not applicable

Wfdprov.dll

6.2.9200.16451

25,600

06-Nov-2012

04:20

x86

Wlan.mof

Not applicable

12,880

06-Jul-2012

19:47

Not applicable

Wlanapi.dll

6.2.9200.17561

202,240

31-Oct-2015

08:14

x86

Wlanhlp.dll

6.2.9200.16451

9,728

06-Nov-2012

03:56

x86

Wlanmsm.dll

6.2.9200.17561

386,560

31-Oct-2015

08:14

x86

Wlansec.dll

6.2.9200.16451

375,296

06-Nov-2012

04:20

x86

Wlansvc.dll

6.2.9200.17561

1,204,224

31-Oct-2015

08:14

x86

Wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:34

Not applicable

Report.system.wireless.xml

Not applicable

59,620

06-Jul-2012

20:00

Not applicable

Rules.system.wireless.xml

Not applicable

159,934

06-Jul-2012

20:00

Not applicable

Wfdprov.dll

6.2.9200.20555

25,600

06-Nov-2012

04:24

x86

Wlan.mof

Not applicable

12,880

06-Jul-2012

20:00

Not applicable

Wlanapi.dll

6.2.9200.21678

203,264

31-Oct-2015

06:19

x86

Wlanhlp.dll

6.2.9200.20555

9,728

06-Nov-2012

04:00

x86

Wlanmsm.dll

6.2.9200.21678

386,560

31-Oct-2015

06:19

x86

Wlansec.dll

6.2.9200.20555

375,296

06-Nov-2012

04:24

x86

Wlansvc.dll

6.2.9200.21678

1,204,224

31-Oct-2015

06:19

x86

Wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:36

Not applicable

x64 Windows 8 and Windows Server 2012

File name

File version

File size

Date

Time

Platform

Report.system.wireless.xml

Not applicable

59,620

06-Jul-2012

20:24

Not applicable

Rules.system.wireless.xml

Not applicable

159,934

06-Jul-2012

20:24

Not applicable

Wfdprov.dll

6.2.9200.16451

30,720

06-Nov-2012

04:19

x64

Wlan.mof

Not applicable

12,880

06-Jul-2012

20:24

Not applicable

Wlanapi.dll

6.2.9200.16451

273,408

06-Nov-2012

04:19

x64

Wlanhlp.dll

6.2.9200.16451

9,728

06-Nov-2012

03:58

x64

Wlanmsm.dll

6.2.9200.16451

470,016

06-Nov-2012

04:19

x64

Wlansec.dll

6.2.9200.16451

446,464

06-Nov-2012

04:19

x64

Wlansvc.dll

6.2.9200.17561

1,387,008

31-Oct-2015

07:34

x64

Wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:31

Not applicable

Report.system.wireless.xml

Not applicable

59,620

06-Jul-2012

20:02

Not applicable

Rules.system.wireless.xml

Not applicable

159,934

06-Jul-2012

20:02

Not applicable

Wfdprov.dll

6.2.9200.20555

30,720

06-Nov-2012

04:25

x64

Wlan.mof

Not applicable

12,880

06-Jul-2012

20:02

Not applicable

Wlanapi.dll

6.2.9200.21678

273,920

31-Oct-2015

05:44

x64

Wlanhlp.dll

6.2.9200.20555

9,728

06-Nov-2012

04:03

x64

Wlanmsm.dll

6.2.9200.20555

470,016

06-Nov-2012

04:25

x64

Wlansec.dll

6.2.9200.20555

446,464

06-Nov-2012

04:25

x64

Wlansvc.dll

6.2.9200.21678

1,387,008

31-Oct-2015

05:44

x64

Wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:35

Not applicable

Wfdprov.dll

6.2.9200.16451

25,600

06-Nov-2012

04:20

x86

Wlan.mof

Not applicable

12,880

06-Jul-2012

19:47

Not applicable

Wlanapi.dll

6.2.9200.17561

202,240

31-Oct-2015

08:14

x86

Wlanhlp.dll

6.2.9200.16451

9,728

06-Nov-2012

03:56

x86

Wlanmsm.dll

6.2.9200.17561

386,560

31-Oct-2015

08:14

x86

Wlansec.dll

6.2.9200.16451

375,296

06-Nov-2012

04:20

x86

Wow64_wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:34

Not applicable

Wfdprov.dll

6.2.9200.20555

25,600

06-Nov-2012

04:24

x86

Wlan.mof

Not applicable

12,880

06-Jul-2012

20:00

Not applicable

Wlanapi.dll

6.2.9200.21678

203,264

31-Oct-2015

06:19

x86

Wlanhlp.dll

6.2.9200.20555

9,728

06-Nov-2012

04:00

x86

Wlanmsm.dll

6.2.9200.21678

386,560

31-Oct-2015

06:19

x86

Wlansec.dll

6.2.9200.20555

375,296

06-Nov-2012

04:24

x86

Wow64_wlansvc.ptxml

Not applicable

31,352

05-Nov-2012

23:37

Not applicable


Windows RT

File property

Value

File name

Arm_8d7d1c1cfcac9f0a177980e742b1f24c_31bf3856ad364e35_6.2.9200.17562_none_d2474032fdc2e86b.manifest

File version

Not applicable

File size

695

Date (UTC)

02-Nov-2015

Time (UTC)

21:17

Platform

Not applicable

File name

Arm_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.17562_none_99054cd3d63bae1e.manifest

File version

Not applicable

File size

219,502

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

1,590

Date (UTC)

02-Nov-2015

Time (UTC)

21:17

Platform

Not applicable

x86 Windows 8

File property

Value

File name

Update.mum

File version

Not applicable

File size

1,798

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

X86_a1c129b699da7b15ebe165cb9623c1cd_31bf3856ad364e35_6.2.9200.21679_none_038b8b75fce8f6f4.manifest

File version

Not applicable

File size

695

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

X86_b4317e4318a74f85aa8a607aedca1a8d_31bf3856ad364e35_6.2.9200.17562_none_6e8b03e678095cbc.manifest

File version

Not applicable

File size

695

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

X86_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.17562_none_9902da7bd63e8f58.manifest

File version

Not applicable

File size

219,502

Date (UTC)

02-Nov-2015

Time (UTC)

21:20

Platform

Not applicable

File name

X86_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.21679_none_9988a960ef5dfc74.manifest

File version

Not applicable

File size

219,502

Date (UTC)

02-Nov-2015

Time (UTC)

21:20

Platform

Not applicable

x64 Windows 8 and Windows Server 2012

File property

Value

File name

Amd64_1a8e3042b7a4c09c0804c9dbd7816907_31bf3856ad364e35_6.2.9200.21679_none_05385e4b8d38c370.manifest

File version

Not applicable

File size

1,040

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

Amd64_cf7322356d65deb529339d8d9bc07911_31bf3856ad364e35_6.2.9200.17562_none_65d6504480f2803f.manifest

File version

Not applicable

File size

1,040

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

Amd64_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.17562_none_f52175ff8e9c008e.manifest

File version

Not applicable

File size

219,506

Date (UTC)

02-Nov-2015

Time (UTC)

21:23

Platform

Not applicable

File name

Amd64_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.21679_none_f5a744e4a7bb6daa.manifest

File version

Not applicable

File size

219,506

Date (UTC)

02-Nov-2015

Time (UTC)

21:23

Platform

Not applicable

File name

Update.mum

File version

Not applicable

File size

2,016

Date (UTC)

02-Nov-2015

Time (UTC)

21:18

Platform

Not applicable

File name

Wow64_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.17562_none_ff762051c2fcc289.manifest

File version

Not applicable

File size

215,941

Date (UTC)

02-Nov-2015

Time (UTC)

21:23

Platform

Not applicable

File name

Wow64_microsoft-windows-wlansvc_31bf3856ad364e35_6.2.9200.21679_none_fffbef36dc1c2fa5.manifest

File version

Not applicable

File size

215,941

Date (UTC)

02-Nov-2015

Time (UTC)

21:23

Platform

Not applicable


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