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Introduction

This article describes an issue that occurs when a Windows Embedded Compact 2013-based device can't connect to the preferred APs in Windows Embedded Compact 2013. An update is available to resolve this issue. Before you install this update, all previously issued updates for this product must be installed.

Symptoms

Assume that you have multiple access points (AP) on a Windows Embedded Compact 2013-based device. If you connect to several APs, the APs will all be marked as preferred. After multiple restarts, the ProfileList registry key may reach an OS4096 limit. Therefore, the device does not connect to the preferred APs.

Software update information

Download information

Windows Embedded Compact 2013 Monthly Update (November 2015) is now available from Microsoft. To download this Windows Embedded Compact 2013 monthly update, go to Microsoft OEM Online or MyOEM.

Prerequisites

This update is supported only if all previously issued updates for this product have also been installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:

  • On the Build menu, click Clean Solution, and then click Build Solution.

  • On the Build menu, click Rebuild Solution.

You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

The English version of this software update package 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.

Files that are included in this update package

File name

File size

Date

Time

Path

Wlansvc.rel

318,236

02-Dec-2015

10:36

Public\Servers\Oak\Target\X86\Checked

Wlansvc.dll

544,768

02-Dec-2015

10:36

Public\Servers\Oak\Target\X86\Checked

Wlansvc.map

890,976

02-Dec-2015

10:36

Public\Servers\Oak\Target\X86\Checked

Wlansvc.rel

70,141

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Retail

Wlansvc.dll

221,184

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Retail

Wlansvc.map

324,933

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Retail

Wlansvc.rel

281,232

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Debug

Wlansvc.dll

647,168

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Debug

Wlansvc.map

897,725

02-Dec-2015

10:35

Public\Servers\Oak\Target\X86\Debug

Wlansvc.rel

141,162

02-Dec-2015

10:37

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.dll

483,328

02-Dec-2015

10:37

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.map

1,335,870

02-Dec-2015

10:37

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.rel

35,051

02-Dec-2015

10:36

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.dll

192,512

02-Dec-2015

10:36

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.map

491,698

02-Dec-2015

10:36

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.rel

139,480

02-Dec-2015

10:35

Public\Servers\Oak\Target\Armv7\Debug

Wlansvc.dll

606,208

02-Dec-2015

10:35

Public\Servers\Oak\Target\Armv7\Debug

Wlansvc.map

1,503,725

02-Dec-2015

10:35

Public\Servers\Oak\Target\Armv7\Debug

Cmservice.dll

217,088

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Checked

Cmservice.map

461,141

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Checked

Cmservice.rel

80,929

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Checked

Cmservice.dll

90,112

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Retail

Cmservice.map

182,058

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Retail

Cmservice.rel

20,754

02-Dec-2015

10:17

Public\Common\Oak\Target\X86\Retail

Cmservice.dll

315,392

02-Dec-2015

10:16

Public\Common\Oak\Target\X86\Debug

Cmservice.map

465,288

02-Dec-2015

10:16

Public\Common\Oak\Target\X86\Debug

Cmservice.rel

87,831

02-Dec-2015

10:16

Public\Common\Oak\Target\X86\Debug

Cmservice.dll

241,664

02-Dec-2015

10:18

Public\Common\Oak\Target\Armv7\Checked

Cmservice.map

838,597

02-Dec-2015

10:18

Public\Common\Oak\Target\Armv7\Checked

Cmservice.rel

75,709

02-Dec-2015

10:18

Public\Common\Oak\Target\Armv7\Checked

Cmservice.dll

90,112

02-Dec-2015

10:17

Public\Common\Oak\Target\Armv7\Retail

Cmservice.map

244,230

02-Dec-2015

10:17

Public\Common\Oak\Target\Armv7\Retail

Cmservice.rel

15,041

02-Dec-2015

10:17

Public\Common\Oak\Target\Armv7\Retail

Cmservice.dll

339,968

02-Dec-2015

10:16

Public\Common\Oak\Target\Armv7\Debug

Cmservice.map

1,251,090

02-Dec-2015

10:16

Public\Common\Oak\Target\Armv7\Debug

Cmservice.rel

58,541

02-Dec-2015

10:16

Public\Common\Oak\Target\Armv7\Debug


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.

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