Microsoft KB Archive/895105

= FIX: A Windows CE .NET 4.2-based device cannot authenticate on a wireless network =

Article ID: 895105

Article Last Modified on 5/27/2005

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APPLIES TO


 * Microsoft Windows CE .NET 4.2

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SYMPTOMS
A Microsoft Windows CE .NET 4.2-based device cannot authenticate on a wireless network.



CAUSE
This problem occurs because of an error in the enumeration of public keys that are provided by the wireless router. This error causes the device to always use the last key in the list that is provided by the wireless router. If the last key is not the correct key, the authentication fails.



Software update information
A supported software update is now available from Microsoft as Windows CE .NET 4.2 Core OS QFE 895105. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

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

Restart requirement
After you install this software update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart your computer after you apply this software update.

Software update replacement information
This software update does not replace any other software updates.

File information
The English version of this software update package has the file attributes or the later file attributes that are listed in the following table.   Date         Time   Size       File name --

Path: Signed 01-Apr-2005 00:58  7,788,032  Wincepb42-050331-kb895105-armv4.msi 01-Apr-2005 00:58  7,788,544  Wincepb42-050331-kb895105-armv4i.msi 01-Apr-2005 00:58  7,812,608  Wincepb42-050331-kb895105-mipsii.msi 01-Apr-2005 00:58  7,812,608  Wincepb42-050331-kb895105-mipsii_fp.msi 01-Apr-2005 00:58  7,825,920  Wincepb42-050331-kb895105-mipsiv.msi 01-Apr-2005 00:58  7,825,920  Wincepb42-050331-kb895105-mipsiv_fp.msi 01-Apr-2005 00:58  7,769,088  Wincepb42-050331-kb895105-sh3.msi 01-Apr-2005 00:58  7,769,088  Wincepb42-050331-kb895105-sh4.msi 01-Apr-2005 00:58  7,738,368  Wincepb42-050331-kb895105-x86.msi The English version of this software 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 tool in Control Panel.   Date         Time   Size     File name

Path: Public\Common\Oak\Lib\Armv4\Debug 08-Mar-2005 02:36  790,502  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Armv4\Retail 08-Mar-2005 02:36  486,960  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Armv4i\Debug 08-Mar-2005 02:36  791,294  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Armv4i\Retail 08-Mar-2005 02:36  487,714  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsii\Debug 08-Mar-2005 02:37  808,150  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsii\Retail 08-Mar-2005 02:37  503,548  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Debug 08-Mar-2005 02:37  808,292  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Retail 08-Mar-2005 02:37  503,690  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsiv\Debug 08-Mar-2005 02:37  818,576  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsiv\Retail 08-Mar-2005 02:37  508,218  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 08-Mar-2005 02:37  818,718  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 08-Mar-2005 02:37  508,362  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Sh3\Debug 08-Mar-2005 02:38  724,188  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Sh3\Retail 08-Mar-2005 02:38  464,716  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Sh4\Debug 08-Mar-2005 02:38  723,858  Wzcsvc.lib

Path: Public\Common\Oak\Lib\Sh4\Retail 08-Mar-2005 02:38  463,802  Wzcsvc.lib

Path: Public\Common\Oak\Lib\X86\Debug 08-Mar-2005 02:36  711,616  Wzcsvc.lib

Path: Public\Common\Oak\Lib\X86\Retail 08-Mar-2005 02:36  434,710  Wzcsvc.lib



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.

Keywords: kbbug kbfix kbqfe KB895105

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