Computer crashes and you receive a "0x00000024" Stop error in Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2 SP1, or Windows 7 SP1.
When you call the CopyFileEx function together with the COPY_FILE_NO_BUFFERING option to copy files from a read-only volume in Windows Server 2012, the copy may fail silently and the resulted file is corrupted.
Important If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.
Method 1: Windows UpdateThis update is provided as a Recommended update on Windows Update. For more information on how to run Windows Update, see How to get an update through Windows Update.
Method 2: Microsoft Download CenterThe following files are available for download from the Microsoft Download Center:
|All supported x86-based versions of Windows 8.1||Download the package now.|
|All supported x64-based versions of Windows 8.1||Download the package now.|
|All supported x64-based versions of Windows Server 2012 R2||Download the package now.|
|All supported x64-based versions of Windows Server 2012||Download the package now.|
|All supported x86-based versions of Windows 7||Download the package now.|
|All supported x64-based versions of Windows 7||Download the package now.|
|All supported x64-based versions of Windows Server 2008 R2||Download the package now.|
|All supported IA-64-based versions of Windows Server 2008 R2||Download the package now.|
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
Update detail information
PrerequisitesTo install this update, you must have April 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 (2919355) installed in Windows 8.1 or Windows Server 2012 R2. Or, install Service Pack 1 for Windows 7 or Windows Server 2008 R2.
Registry informationTo apply this update, you don't have to make any changes to the registry.
Restart requirementYou have to restart the computer after you apply this update.
Update replacement informationThis update doesn't replace a previously released update.
Article ID: 3121255 - Last Review: Apr 21, 2016 - Revision: 1