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Symptoms

Assume that you have multiple access points (APs) on a Windows Embedded Compact 7-based device. If you connect to several APs, they will all be marked preferred. After multiple restarts, the ProfileList registry key may experience an OS4096 limit, and the device won't connect to the preferred APs.

Resolution

Download information

The Windows Embedded Compact 7 Monthly Update (September 2015) is now available from Microsoft. To download this Windows Embedded Compact 7 monthly update, see Windows Embedded Compact 7 updates in the Microsoft Download Center website.

The kind of processor that each file applies to is visible in the name of each file in the "File information" section.

More Information

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 don't 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 hotfix package

File name

File size

Date

Time

Path

Wlansvc.rel

690,953

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii\Checked

Wlansvc.dll

708,608

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii\Checked

Wlansvc.map

391,449

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii\Checked

Wlansvc.rel

307,428

29-Sep-2015

01:22

Public\Servers\Oak\Target\Mipsii\Retail

Wlansvc.dll

364,544

29-Sep-2015

01:22

Public\Servers\Oak\Target\Mipsii\Retail

Wlansvc.map

169,935

29-Sep-2015

01:22

Public\Servers\Oak\Target\Mipsii\Retail

Wlansvc.rel

892,619

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii\Debug

Wlansvc.dll

892,928

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii\Debug

Wlansvc.map

412,574

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii\Debug

Wlansvc.rel

187,919

29-Sep-2015

01:21

Public\Servers\Oak\Target\Armv6\Checked

Wlansvc.dll

561,152

29-Sep-2015

01:21

Public\Servers\Oak\Target\Armv6\Checked

Wlansvc.map

395,807

29-Sep-2015

01:21

Public\Servers\Oak\Target\Armv6\Checked

Wlansvc.rel

76,211

29-Sep-2015

01:23

Public\Servers\Oak\Target\Armv6\Retail

Wlansvc.dll

282,624

29-Sep-2015

01:23

Public\Servers\Oak\Target\Armv6\Retail

Wlansvc.map

173,198

29-Sep-2015

01:23

Public\Servers\Oak\Target\Armv6\Retail

Wlansvc.rel

192,530

29-Sep-2015

01:18

Public\Servers\Oak\Target\Armv6\Debug

Wlansvc.dll

786,432

29-Sep-2015

01:18

Public\Servers\Oak\Target\Armv6\Debug

Wlansvc.map

417,231

29-Sep-2015

01:18

Public\Servers\Oak\Target\Armv6\Debug

Wlansvc.rel

200,650

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Checked

Wlansvc.dll

462,848

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Checked

Wlansvc.map

394,160

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Checked

Wlansvc.rel

69,309

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Retail

Wlansvc.dll

221,184

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Retail

Wlansvc.map

173,749

29-Sep-2015

01:18

Public\Servers\Oak\Target\X86\Retail

Wlansvc.rel

267,669

29-Sep-2015

01:19

Public\Servers\Oak\Target\X86\Debug

Wlansvc.dll

589,824

29-Sep-2015

01:19

Public\Servers\Oak\Target\X86\Debug

Wlansvc.map

412,071

29-Sep-2015

01:19

Public\Servers\Oak\Target\X86\Debug

Wlansvc.rel

330,541

29-Sep-2015

01:20

Public\Servers\Oak\Target\Sh4\Checked

Wlansvc.dll

507,904

29-Sep-2015

01:20

Public\Servers\Oak\Target\Sh4\Checked

Wlansvc.map

395,993

29-Sep-2015

01:20

Public\Servers\Oak\Target\Sh4\Checked

Wlansvc.rel

182,380

29-Sep-2015

01:19

Public\Servers\Oak\Target\Sh4\Retail

Wlansvc.dll

262,144

29-Sep-2015

01:19

Public\Servers\Oak\Target\Sh4\Retail

Wlansvc.map

173,308

29-Sep-2015

01:19

Public\Servers\Oak\Target\Sh4\Retail

Wlansvc.rel

365,979

29-Sep-2015

01:23

Public\Servers\Oak\Target\Sh4\Debug

Wlansvc.dll

634,880

29-Sep-2015

01:23

Public\Servers\Oak\Target\Sh4\Debug

Wlansvc.map

417,728

29-Sep-2015

01:23

Public\Servers\Oak\Target\Sh4\Debug

Wlansvc.rel

690,866

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii_fp\Checked

Wlansvc.dll

708,608

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii_fp\Checked

Wlansvc.map

391,283

29-Sep-2015

01:20

Public\Servers\Oak\Target\Mipsii_fp\Checked

Wlansvc.rel

307,428

29-Sep-2015

01:21

Public\Servers\Oak\Target\Mipsii_fp\Retail

Wlansvc.dll

364,544

29-Sep-2015

01:21

Public\Servers\Oak\Target\Mipsii_fp\Retail

Wlansvc.map

169,938

29-Sep-2015

01:21

Public\Servers\Oak\Target\Mipsii_fp\Retail

Wlansvc.rel

892,532

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii_fp\Debug

Wlansvc.dll

888,832

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii_fp\Debug

Wlansvc.map

412,411

29-Sep-2015

01:19

Public\Servers\Oak\Target\Mipsii_fp\Debug

Wlansvc.rel

187,948

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.dll

557,056

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.map

395,808

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Checked

Wlansvc.rel

76,182

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.dll

278,528

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.map

173,112

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv7\Retail

Wlansvc.rel

192,530

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv7\Debug

Wlansvc.dll

778,240

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv7\Debug

Wlansvc.map

417,231

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv7\Debug

Wlansvc.rel

187,919

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Checked

Wlansvc.dll

561,152

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Checked

Wlansvc.map

395,810

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Checked

Wlansvc.rel

76,211

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Retail

Wlansvc.dll

282,624

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Retail

Wlansvc.map

173,198

29-Sep-2015

01:20

Public\Servers\Oak\Target\Armv5\Retail

Wlansvc.rel

192,530

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv5\Debug

Wlansvc.dll

786,432

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv5\Debug

Wlansvc.map

417,228

29-Sep-2015

01:19

Public\Servers\Oak\Target\Armv5\Debug

Cmservice.dll

315,392

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii\Checked

Cmservice.map

294,185

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii\Checked

Cmservice.rel

292,493

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii\Checked

Cmservice.dll

176,128

29-Sep-2015

01:05

Public\Common\Oak\Target\Mipsii\Retail

Cmservice.map

147,152

29-Sep-2015

01:05

Public\Common\Oak\Target\Mipsii\Retail

Cmservice.rel

163,733

29-Sep-2015

01:05

Public\Common\Oak\Target\Mipsii\Retail

Cmservice.dll

483,328

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii\Debug

Cmservice.map

427,161

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii\Debug

Cmservice.rel

481,747

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii\Debug

Cmservice.dll

249,856

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv6\Checked

Cmservice.map

292,303

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv6\Checked

Cmservice.rel

86,390

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv6\Checked

Cmservice.dll

135,168

29-Sep-2015

01:05

Public\Common\Oak\Target\Armv6\Retail

Cmservice.map

144,652

29-Sep-2015

01:05

Public\Common\Oak\Target\Armv6\Retail

Cmservice.rel

41,237

29-Sep-2015

01:05

Public\Common\Oak\Target\Armv6\Retail

Cmservice.dll

417,792

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv6\Debug

Cmservice.map

430,585

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv6\Debug

Cmservice.rel

113,795

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv6\Debug

Cmservice.dll

204,800

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Checked

Cmservice.map

311,932

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Checked

Cmservice.rel

73,833

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Checked

Cmservice.dll

98,304

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Retail

Cmservice.map

170,603

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Retail

Cmservice.rel

20,212

29-Sep-2015

01:03

Public\Common\Oak\Target\X86\Retail

Cmservice.dll

307,200

29-Sep-2015

01:04

Public\Common\Oak\Target\X86\Debug

Cmservice.map

426,770

29-Sep-2015

01:04

Public\Common\Oak\Target\X86\Debug

Cmservice.rel

84,041

29-Sep-2015

01:04

Public\Common\Oak\Target\X86\Debug

Cmservice.dll

241,664

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Checked

Cmservice.map

291,436

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Checked

Cmservice.rel

156,744

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Checked

Cmservice.dll

131,072

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Retail

Cmservice.map

144,090

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Retail

Cmservice.rel

96,540

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Retail

Cmservice.dll

376,832

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Debug

Cmservice.map

430,442

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Debug

Cmservice.rel

250,675

29-Sep-2015

01:04

Public\Common\Oak\Target\Sh4\Debug

Cmservice.dll

315,392

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Checked

Cmservice.map

294,183

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Checked

Cmservice.rel

292,493

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Checked

Cmservice.dll

176,128

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Retail

Cmservice.map

147,152

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Retail

Cmservice.rel

163,733

29-Sep-2015

01:04

Public\Common\Oak\Target\Mipsii_fp\Retail

Cmservice.dll

483,328

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii_fp\Debug

Cmservice.map

427,162

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii_fp\Debug

Cmservice.rel

481,747

29-Sep-2015

01:03

Public\Common\Oak\Target\Mipsii_fp\Debug

Cmservice.dll

245,760

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Checked

Cmservice.map

292,204

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Checked

Cmservice.rel

86,274

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Checked

Cmservice.dll

135,168

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Retail

Cmservice.map

144,514

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Retail

Cmservice.rel

41,208

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv7\Retail

Cmservice.dll

413,696

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv7\Debug

Cmservice.map

430,589

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv7\Debug

Cmservice.rel

113,795

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv7\Debug

Cmservice.dll

249,856

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Checked

Cmservice.map

292,303

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Checked

Cmservice.rel

86,390

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Checked

Cmservice.dll

135,168

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Retail

Cmservice.map

144,652

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Retail

Cmservice.rel

41,237

29-Sep-2015

01:04

Public\Common\Oak\Target\Armv5\Retail

Cmservice.dll

417,792

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv5\Debug

Cmservice.map

430,590

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv5\Debug

Cmservice.rel

113,795

29-Sep-2015

01:03

Public\Common\Oak\Target\Armv5\Debug



Status

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

References

For more information about software update terminology, see the description of the standard terminology that is used to describe Microsoft software updates.

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