Symptoms

The Windows Connection Manager service (WCMsvc) may stop responding in Windows 10 Insider Preview, resulting in an unexpected loss of Wi-Fi connectivity.

Resolution

An update is available to resolve this problem.

How to obtain this update

Windows Update

This update is available from Windows Update.

Prerequisites

To apply this update, you must be running Windows 10 Insider Preview Build 10130.

Restart information

You must restart the computer after you apply this update.

Update replacement information

This update does not replace a previously released update.

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.
For all supported x86-based versions of Windows 10 Insider Preview:

File name

File version

File size

Date

Time

Platform

Windows10.0-kb3069068-x86.cab

Not Applicable

510,813

01-Jun-2015

08:08

Not Applicable

Windows10.0-kb3069068-x86.xml

Not Applicable

446

01-Jun-2015

08:10

Not Applicable

Wsusscan.cab

Not Applicable

168,660

01-Jun-2015

08:47

Not Applicable

Package_1_for_kb3069068~31bf3856ad364e35~x86~~10.0.1.0.mum

Not Applicable

2,053

01-Jun-2015

07:46

Not Applicable

Package_for_kb3069068_rtm~31bf3856ad364e35~x86~~10.0.1.0.mum

Not Applicable

1,688

01-Jun-2015

07:46

Not Applicable

X86_27673c444398d43d243b6e3c59664a43_31bf3856ad364e35_10.0.10130.3_none_917cec002386827b.manifest

Not Applicable

702

01-Jun-2015

07:46

Not Applicable

X86_microsoft-windows-wifinetworkmanager_31bf3856ad364e35_10.0.10130.3_none_95bc0d4078e49bd9.manifest

Not Applicable

156,173

31-May-2015

22:34

Not Applicable

@wifinotificationicon.png

Not Applicable

15,106

31-May-2015

18:33

Not Applicable

Wificonnapi.dll

10.0.10130.3

100,352

31-May-2015

21:09

x86

Wifinetworkmanager.dll

10.0.10130.3

967,680

31-May-2015

20:52

x86

Wifitask.exe

10.0.10130.3

287,232

31-May-2015

20:51

x86

Package.cab

Not Applicable

290,951

01-Jun-2015

08:10

Not Applicable

For all supported x64-based versions of Windows 10 Insider Preview:

File name

File version

File size

Date

Time

Platform

Windows10.0-kb3069068-x64.cab

Not Applicable

661,375

01-Jun-2015

08:00

Not Applicable

Windows10.0-kb3069068-x64.xml

Not Applicable

448

01-Jun-2015

08:10

Not Applicable

Wsusscan.cab

Not Applicable

171,612

01-Jun-2015

08:25

Not Applicable

Amd64_ba9e71fe37167ebe99538349dd31c9d1_31bf3856ad364e35_10.0.10130.3_none_09b1fa1f8f2edab3.manifest

Not Applicable

706

01-Jun-2015

07:46

Not Applicable

Amd64_microsoft-windows-wifinetworkmanager_31bf3856ad364e35_10.0.10130.3_none_f1daa8c431420d0f.manifest

Not Applicable

156,177

01-Jun-2015

00:11

Not Applicable

Package_1_for_kb3069068~31bf3856ad364e35~amd64~~10.0.1.0.mum

Not Applicable

2,065

01-Jun-2015

07:46

Not Applicable

Package_for_kb3069068_rtm~31bf3856ad364e35~amd64~~10.0.1.0.mum

Not Applicable

1,698

01-Jun-2015

07:46

Not Applicable

@wifinotificationicon.png

Not Applicable

15,106

31-May-2015

18:31

Not Applicable

Wificonnapi.dll

10.0.10130.3

132,608

31-May-2015

22:38

x64

Wifinetworkmanager.dll

10.0.10130.3

1,244,160

31-May-2015

22:08

x64

Wifitask.exe

10.0.10130.3

387,072

31-May-2015

22:08

x64

Package.cab

Not Applicable

291,313

01-Jun-2015

08:10

Not Applicable



References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

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