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Compatibility update is available for Windows RT 8.1, Windows 8.1 and Windows Server 2012 R2: March 2014

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Summary

A compatibility update is a software update that improves the compatibility experience in Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2. Microsoft regularly releases Windows compatibility updates to improve the overall user experience.
This compatibility update is dated March 2014.

For more information about the improvements, see the "Applications or devices that experience a change in behavior after you install this update" section and the "Applications and devices that are included in this update" section.

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More Information

Update information

How to obtain this update

Microsoft Download Center
The following files are available for download from the Microsoft Download Center:
Operating systemUpdate
All supported x86-based versions of Windows 8.1Download Download the update package now.
All supported x64-based versions of Windows 8.1Download Download the update package now.
All supported x64-based versions of Windows Server 2012 R2Download Download the update 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:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

The kinds of problems that are resolved by application compatibility updates

When you try to install and run certain games or applications in Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2, you may experience one or more of the following symptoms:
  • The game, the application, or the driver is installed incorrectly.
  • The game, the application, or the driver causes system instability.
  • The primary functions of the game, the application, or the firmware do not work correctly.

Applications or devices that experience a change in behavior after you install this update

The following table lists the applications and devices that were included in this cumulative update package. This table also describes the behavior of these applications and devices after you install the update.

Compatibility updates trigger several changes in Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2. The following are the most common:
Hard block
This prevents an application that is incompatible with Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2 from running on the system.

Note Microsoft enables Windows to put a hard block on a non-Microsoft application only if the manufacturer is notified.
Soft block
This notifies you when a primary function of the application may not work or may cause application instability.
Driver block
May block an existing driver on your computer. When the driver is migrated during the upgrade, an Inbox driver will be installed.

Applications and devices that are included in this update

Applications or DevicesVersionBehavior after you install the update
Corel Painter Essentials4.0.051Improves user experience by fixing the application issue.
 Le Petit Robertnot availableImproves user experience for Star Force Apps.
Game of Thronesnot availableImproves user experience for Star Force Apps.
Pro Cycling Managernot availableImproves user experience for Star Force Apps.
Nathan Education Materialsnot availableImproves user experience for Star Force Apps.
Expression Studio Ultimate 4 - Expression Pro4Application handles online-only OneDrive (formerly SkyDrive) SmartFiles correctly.
Virobot Desktop (바이로봇 Desktop) Korean5.5Blocks installation of the application since it affects system stability.
Pinnacle Studio Ultimate 1616.1.0.115Warns the user about compatibility problems with the application.
True Image6Blocks installation of the application since it affects system stability.
BufferZone4.04.185Blocks installation of the application since it affects system stability.
Returnil Virtual System 2010 Home Free Edition2010Blocks installation of the application since it affects system stability.
File information
The global version of this update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows RT 8.1, Windows 8.1 and Windows Server 2012 R2" section. MUM, MANIFEST, and the associated security catalog (.cat) files, are very important to maintain the state of the updated components. The security catalog files, for which the attributes are not listed, are signed with a Microsoft digital signature.

For Windows RT 8.1
File nameFile versionFile sizeDateTimePlatform
Apphelp.dll6.3.9600.17021401,92009-Feb-201422:59Not applicable
For all supported x86-based versions of Windows 8.1
File nameFile versionFile sizeDateTimePlatform
Apphelp.dll6.3.9600.17021617,47209-Feb-201423:50x86
For all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2
File nameFile versionFile sizeDateTimePlatform
Apphelp.dll6.3.9600.17021545,79210-Feb-201400:46x64


For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

Additional file information

Additional file information for Windows RT 8.1, Windows 8.1 and Windows Server 2012 R2

Additional file information for Windows RT 8.1
File propertyValue
File nameArm_053cdc3826bdf8bbfe988395c3d1af88_31bf3856ad364e35_6.3.9600.17021_none_747e8d40fdeaf22c.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_26d799406ed170aee7ed5698eb684b8f_31bf3856ad364e35_6.3.9600.17021_none_59397559b52cc382.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_82bee93f64bbf2969113f7459ed6eda0_31bf3856ad364e35_6.3.9600.17021_none_f07115436f66766d.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_af1835b67cd0e7cb689a96b81879f148_31bf3856ad364e35_6.3.9600.17021_none_e62b3dab43574a82.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_badbed61fe556d23fe598d8e41fe4c8f_31bf3856ad364e35_6.3.9600.17021_none_44f29783064a58fc.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_ef3fa8fc8557d17f08808dd708c28bf6_31bf3856ad364e35_6.3.9600.17021_none_750794627988d1bf.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-infrastructure_31bf3856ad364e35_6.3.9600.17021_none_69f0fccd6822b948.manifest
File versionNot applicable
File size13,037
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-mitigations-c1_31bf3856ad364e35_6.3.9600.17021_none_a10231390db54e52.manifest
File versionNot applicable
File size3,312
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-mitigations-c2_31bf3856ad364e35_6.3.9600.17021_none_a10331830db467a9.manifest
File versionNot applicable
File size2,558
Date (UTC)09-Feb-2014
Time (UTC)23:48
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-mitigations-c3_31bf3856ad364e35_6.3.9600.17021_none_a10431cd0db38100.manifest
File versionNot applicable
File size3,310
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-mitigations-c4_31bf3856ad364e35_6.3.9600.17021_none_a10532170db29a57.manifest
File versionNot applicable
File size2,555
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
File nameArm_microsoft-windows-a..ence-mitigations-c7_31bf3856ad364e35_6.3.9600.17021_none_a10832f50dafe65c.manifest
File versionNot applicable
File size1,867
Date (UTC)09-Feb-2014
Time (UTC)23:48
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size2,023
Date (UTC)11-Feb-2014
Time (UTC)21:53
PlatformNot applicable
Additional files for all supported x86-based versions of Windows 8.1
File propertyValue
File nameUpdate.mum
File versionNot applicable
File size2,025
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_16b1f8992a32b309e837506c3fbbf14f_31bf3856ad364e35_6.3.9600.17021_none_1fa9d7729a7eac87.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_424ed433cd514fab10c4cc0bca91406d_31bf3856ad364e35_6.3.9600.17021_none_c1105bcdf633f15f.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_6354a935517d67e4934b330ecfa0bc01_31bf3856ad364e35_6.3.9600.17021_none_40aa50cd47b4701c.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_79b1f7ade3b78a3d347cec3b26c087ba_31bf3856ad364e35_6.3.9600.17021_none_a5ffc97dd59af1b9.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_8360fbe3a629e61f0e5f23b9f40ff308_31bf3856ad364e35_6.3.9600.17021_none_073e64b225ab2dc4.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_9beb67f5a61f8574bde32e6228bfce91_31bf3856ad364e35_6.3.9600.17021_none_91d8505a304c05f3.manifest
File versionNot applicable
File size725
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-infrastructure_31bf3856ad364e35_6.3.9600.17021_none_69ee8a7568259a82.manifest
File versionNot applicable
File size13,037
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c1_31bf3856ad364e35_6.3.9600.17021_none_a0ffbee10db82f8c.manifest
File versionNot applicable
File size3,312
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c2_31bf3856ad364e35_6.3.9600.17021_none_a100bf2b0db748e3.manifest
File versionNot applicable
File size2,558
Date (UTC)10-Feb-2014
Time (UTC)01:01
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c3_31bf3856ad364e35_6.3.9600.17021_none_a101bf750db6623a.manifest
File versionNot applicable
File size3,310
Date (UTC)11-Feb-2014
Time (UTC)21:52
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c4_31bf3856ad364e35_6.3.9600.17021_none_a102bfbf0db57b91.manifest
File versionNot applicable
File size2,552
Date (UTC)10-Feb-2014
Time (UTC)01:01
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c7_31bf3856ad364e35_6.3.9600.17021_none_a105c09d0db2c796.manifest
File versionNot applicable
File size1,867
Date (UTC)10-Feb-2014
Time (UTC)01:01
PlatformNot applicable
Additional files for all supported x64-based versions of Windows 8.1 and of Windows Server 2012 R2
File propertyValue
File nameAmd64_23afbbffc99d6b827db3bb656db744e3_31bf3856ad364e35_6.3.9600.17021_none_356493ea19663363.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_27d78fa28795119cb722989878152269_31bf3856ad364e35_6.3.9600.17021_none_5731cb37fd854aad.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_2dd3cb869f8b0b0ca373bd1552cc47eb_31bf3856ad364e35_6.3.9600.17021_none_b79c5f1de04ad555.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_2dd8077532714fcc44ca4d483f02ec28_31bf3856ad364e35_6.3.9600.17021_none_44dfe133cb8135e5.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_58e4945da515d299230171160af43be5_31bf3856ad364e35_6.3.9600.17021_none_68d61a2a76b31ab3.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_6f4aac75a279f35d3041c734af4994c3_31bf3856ad364e35_6.3.9600.17021_none_934866fef6ded9d0.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_79b1f7ade3b78a3d347cec3b26c087ba_31bf3856ad364e35_6.3.9600.17021_none_021e65018df862ef.manifest
File versionNot applicable
File size727
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_9beb67f5a61f8574bde32e6228bfce91_31bf3856ad364e35_6.3.9600.17021_none_edf6ebdde8a97729.manifest
File versionNot applicable
File size727
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_a690d78deda5b1379913cb09e4bda7a3_31bf3856ad364e35_6.3.9600.17021_none_3aec57455c19f6d8.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_ae1321702e54059384a537ad0d7393f6_31bf3856ad364e35_6.3.9600.17021_none_8a1c254d15022fd0.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_f10e2d3275c7d3917fa14a942fe9b977_31bf3856ad364e35_6.3.9600.17021_none_163b7d3a1c0db9d6.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_f6634163573a562b2df30c4bbb3b09d4_31bf3856ad364e35_6.3.9600.17021_none_9ee47d2164dda00a.manifest
File versionNot applicable
File size729
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-infrastructure_31bf3856ad364e35_6.3.9600.17021_none_c60d25f920830bb8.manifest
File versionNot applicable
File size13,368
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-mitigations-c1_31bf3856ad364e35_6.3.9600.17021_none_fd1e5a64c615a0c2.manifest
File versionNot applicable
File size2,573
Date (UTC)10-Feb-2014
Time (UTC)02:10
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-mitigations-c2_31bf3856ad364e35_6.3.9600.17021_none_fd1f5aaec614ba19.manifest
File versionNot applicable
File size2,562
Date (UTC)10-Feb-2014
Time (UTC)02:10
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-mitigations-c3_31bf3856ad364e35_6.3.9600.17021_none_fd205af8c613d370.manifest
File versionNot applicable
File size3,336
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-mitigations-c4_31bf3856ad364e35_6.3.9600.17021_none_fd215b42c612ecc7.manifest
File versionNot applicable
File size2,570
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameAmd64_microsoft-windows-a..ence-mitigations-c7_31bf3856ad364e35_6.3.9600.17021_none_fd245c20c61038cc.manifest
File versionNot applicable
File size1,869
Date (UTC)10-Feb-2014
Time (UTC)02:09
PlatformNot applicable
File nameUpdate.mum
File versionNot applicable
File size4,266
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameWow64_microsoft-windows-a..ence-infrastructure_31bf3856ad364e35_6.3.9600.17021_none_d061d04b54e3cdb3.manifest
File versionNot applicable
File size13,039
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameWow64_microsoft-windows-a..ence-mitigations-c1_31bf3856ad364e35_6.3.9600.17021_none_077304b6fa7662bd.manifest
File versionNot applicable
File size3,314
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameWow64_microsoft-windows-a..ence-mitigations-c2_31bf3856ad364e35_6.3.9600.17021_none_07740500fa757c14.manifest
File versionNot applicable
File size1,141
Date (UTC)10-Feb-2014
Time (UTC)00:58
PlatformNot applicable
File nameWow64_microsoft-windows-a..ence-mitigations-c7_31bf3856ad364e35_6.3.9600.17021_none_07790672fa70fac7.manifest
File versionNot applicable
File size450
Date (UTC)10-Feb-2014
Time (UTC)00:58
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c3_31bf3856ad364e35_6.3.9600.17021_none_a101bf750db6623a.manifest
File versionNot applicable
File size3,310
Date (UTC)11-Feb-2014
Time (UTC)21:54
PlatformNot applicable
File nameX86_microsoft-windows-a..ence-mitigations-c4_31bf3856ad364e35_6.3.9600.17021_none_a102bfbf0db57b91.manifest
File versionNot applicable
File size2,552
Date (UTC)10-Feb-2014
Time (UTC)01:01
PlatformNot applicable

Third-party information disclaimer

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

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Keywords: kb, kbexpertiseinter, kbfix, kbsurveynew, atdownload

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Article Info
Article ID : 2930157
Revision : 2
Created on : 4/9/2020
Published on : 4/9/2020
Exists online : False
Views : 340