Microsoft KB Archive/900091

= FIX: An exception may occur when an application tries to access data on CD-ROM media when the CD media is pulled out or is inserted in the drive in Windows CE .NET 4.2 =

Article ID: 900091

Article Last Modified on 7/25/2006

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APPLIES TO


 * Microsoft Windows CE .NET 4.2

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SYMPTOMS
In Microsoft Windows CE .NET 4.2, if an application tries to access data on a CD-ROM when the CD media is pulled out or is inserted in the drive, an exception may occur in Filesys.exe.



Software update information
A supported software update is now available from Microsoft as Windows CE .NET 4.2 Core OS QFE 900091. 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 the 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 --  10-Jun-2005  21:43  7,529,984  Wincepb42-050610-kb900091-armv4.msi 10-Jun-2005 21:43  7,529,984  Wincepb42-050610-kb900091-armv4i.msi 10-Jun-2005 21:43  7,536,128  Wincepb42-050610-kb900091-mipsii.msi 10-Jun-2005 21:43  7,536,128  Wincepb42-050610-kb900091-mipsii_fp.msi 10-Jun-2005 21:43  7,539,712  Wincepb42-050610-kb900091-mipsiv.msi 10-Jun-2005 21:43  7,539,712  Wincepb42-050610-kb900091-mipsiv_fp.msi 10-Jun-2005 21:43  7,523,328  Wincepb42-050610-kb900091-sh3.msi 10-Jun-2005 21:43  7,523,328  Wincepb42-050610-kb900091-sh4.msi 10-Jun-2005 21:43  7,506,944  Wincepb42-050610-kb900091-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 07-Jun-2005 19:28  360,376  Udfs.lib

Path: Public\Common\Oak\Lib\Armv4\Retail 07-Jun-2005 19:28  271,362  Udfs.lib

Path: Public\Common\Oak\Lib\Armv4i\Debug 07-Jun-2005 19:28  360,900  Udfs.lib

Path: Public\Common\Oak\Lib\Armv4i\Retail 07-Jun-2005 19:28  271,698  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsii\Debug 07-Jun-2005 19:28  362,920  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsii\Retail 07-Jun-2005 19:28  278,982  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Debug 07-Jun-2005 19:28  363,012  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsii_fp\Retail 07-Jun-2005 19:28  279,138  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsiv\Debug 07-Jun-2005 19:29  366,288  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsiv\Retail 07-Jun-2005 19:29  280,984  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Debug 07-Jun-2005 19:29  366,378  Udfs.lib

Path: Public\Common\Oak\Lib\Mipsiv_fp\Retail 07-Jun-2005 19:29  281,138  Udfs.lib

Path: Public\Common\Oak\Lib\Sh3\Debug 07-Jun-2005 19:29  341,724  Udfs.lib

Path: Public\Common\Oak\Lib\Sh3\Retail 07-Jun-2005 19:29  264,294  Udfs.lib

Path: Public\Common\Oak\Lib\Sh4\Debug 07-Jun-2005 19:29  341,724  Udfs.lib

Path: Public\Common\Oak\Lib\Sh4\Retail 07-Jun-2005 19:29  264,180  Udfs.lib

Path: Public\Common\Oak\Lib\X86\Debug 07-Jun-2005 19:28  322,866  Udfs.lib

Path: Public\Common\Oak\Lib\X86\Retail 07-Jun-2005 19:28  245,796  Udfs.lib



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



MORE INFORMATION
The following files that have the new source code changes for this component can be found in the %_WINCEROOT% folder:
 * Private\Winceos\Coreos\Fsd\Udfs\Udfs.h
 * Private\Winceos\Coreos\Fsd\Udfs\Udfsfind.cpp

Keywords: kbbug kbfix kbqfe kbpubtypekc KB900091

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