Microsoft has released security bulletin MS11-072. To view the complete security bulletin, visit one of the following Microsoft websites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft UpdateSecurity solutions for IT professionals: TechNet Security Troubleshooting and SupportHelp protect your computer that is running Windows from viruses and malware:Virus Solution and Security CenterLocal support according to your country: International Support

Introduction

More information about this security update

Prerequisites to apply this security update

To apply this security update, you must have Microsoft Office Web Apps 2010 installed on the computer.

Restart information

You may have to restart the computer after you install this security update.In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. If this behavior occurs, a message is displayed that advises you to restart the computer.To help reduce the possibility that a restart will be required, stop all affected services and close all applications that may use the affected files before you install this security update. For more information about the reasons why you may be prompted to restart, click the following article number to view the article in the Microsoft Knowledge Base:

887012 Why you may be prompted to restart your computer after you install a security update on a Windows-based computer

Security update replacement information

This security update does not replace a previous security update.

Removal information

This security update cannot be removed.

File information

The English version of this security 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 item in Control Panel.

File name

File version

File size

Date

Time

Platform

Acewdat.dll

14.0.6009.1000

3,050,912

23-Oct-2010

01:56

x64

Cuixas.js

Not Applicable

263,248

29-Mar-2011

23:15

Not Applicable

Ecscalcserver.dll

14.0.6016.1000

636,784

08-Jan-2011

00:25

x86

Ecsinterop.dll

14.0.6015.1000

230,256

22-Dec-2010

01:50

x64

Ewachart.png

Not Applicable

91,313

29-Mar-2011

23:15

Not Applicable

Ewacmdui.xml

Not Applicable

116,740

30-Mar-2011

15:13

Not Applicable

Ewamoss.js

Not Applicable

784,718

18-Feb-2011

22:51

Not Applicable

Ewareadmodetoolbar.ascx

Not Applicable

3,963

30-Mar-2011

15:13

Not Applicable

Ewrxlviewer.aspx

Not Applicable

9,316

30-Mar-2011

15:17

Not Applicable

Ewrxlviewerinternal.aspx

Not Applicable

13,540

30-Mar-2011

15:17

Not Applicable

Excelserverapi.dll

14.0.6015.1000

186,224

22-Dec-2010

01:50

x86

Excelwebrenderer.ascx

Not Applicable

4,877

30-Mar-2011

15:13

Not Applicable

Mewamenu.ascx

Not Applicable

3,942

30-Mar-2011

15:17

Not Applicable

Mewatoolbar.ascx

Not Applicable

3,952

30-Mar-2011

15:17

Not Applicable

Mewaviewimg.aspx

Not Applicable

1,450

30-Mar-2011

15:17

Not Applicable

Microsoft.office.excel.webui.dll

14.0.6015.1000

92,032

22-Dec-2010

01:33

x86

Microsoft.office.excel.webui.internal.dll

14.0.6106.5000

640,896

12-Jun-2011

00:15

x86

Microsoft.office.excel.webui.mobile.dll

14.0.6015.1000

112,488

22-Dec-2010

01:33

x86

Msoxlsrv.dll

14.0.6021.1000

964,464

25-Feb-2011

03:23

x86

Msoxlsrv.webservices.dll

14.0.6015.1000

51,040

22-Dec-2010

01:33

x86

Mxl.aspx

Not Applicable

2,108

30-Mar-2011

15:16

Not Applicable

Viewashtml.xml

Not Applicable

2,277

30-Mar-2011

15:13

Not Applicable

Xlsrv.dll

14.0.6106.5005

14,638,448

20-Jul-2011

22:51

x64

Xlsrv.webservices.api.dll

14.0.6015.1000

51,040

22-Dec-2010

01:33

x86

Xlsrvintl.dll.1033

14.0.6106.5005

105,344

19-Jul-2011

22:50

Not Applicable

Xlsrvmsh.dll

14.0.6021.1000

259,952

25-Feb-2011

03:23

x86

Xlsrvpsc.xml

Not Applicable

9,302

30-Mar-2011

14:49

Not Applicable

<ArticleBemisContent xmlns="http://www.microsoft.com/office/sustainedengineering/kbcontent" Version="15.0.5001.1000" Revision="0" IRISArticleID="120" ContentID="2553095"> <Summary /> <RelatedBugs /> <FileList /> <ReplacementInformation /> <Prerequisities /> <RestartInformation> <Info SourceName="RestartCheck"> <Data>No</Data> </Info> </RestartInformation> <UninstallInformation /> <TargetedApplications /> <RegistryChanges /> <ObtainUpdate /> <UpdateNotes /> <Keywords /> <SecurityBulletin /> <SecurityUpdateSupport /> </ArticleBemisContent>

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