An update is available for the .NET Framework 3.5 Service Pack 1 in Windows 7 and in Windows Server 2008 R2

Introduction

This article describes an update for the Microsoft .NET Framework 3.5 Service Pack 1 (SP1) in Windows 7 and in Windows Server 2008 R2. This update disables the Web Browser ActiveX control (WebOC) when you run partial-trust Windows Presentation Foundation (WPF) XAML browser applications in the Mozilla Firefox browser.

Notes

The WPF component is included in the Microsoft .NET Framework 3.0.
The .NET Framework 3.0 Service Pack 2 (SP2) is a component of the .NET Framework 3.5 SP1.

More Information

For more information about updates for Microsoft .NET Framework 3.5 Service Pack 1 , click the following article number to view the article in the Microsoft Knowledge Base:

982526 A rollup update is available for the .NET Framework 3.5 SP1 in Windows 7 and in Windows Server 2008 R2

958488 An update is available for Microsoft .NET Framework 3.5 Service Pack 1 on Windows 7 and Windows Server 2008 R2

Download information

The following file is available for download from the Microsoft Download Center:

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:

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.

Command line switches for this updateFor information about the various command line switches that are supported by this update, visit the following website:

Command-Line Options

Restart requirement

You do not have to restart the computer after you apply this update if the affected files are not being used.

Update removal information

To remove this update, use the Add or Remove Programs item in Control Panel. .

File information

For x86-based versions of Windows 7

GDR Service Branch

File name	File version	File size	Date	Time
Presentationframework.dll	3.0.6920.5001	5,279,744	02-Mar-2010	23:24
Presentationcore.dll	3.0.6920.5001	4,214,784	02-Mar-2010	23:24
Presentationfontcache.exe.config	Not Applicable	161	10-Jun-2009	21:14
Wpfgfx_v0300.dll	3.0.6920.4902	1,736,536	10-Jun-2009	21:14
Presentationframework.dll	3.0.6920.5001	5,279,744	02-Mar-2010	23:24
Presentationhostdll.dll	3.0.6920.5001	130,408	02-Mar-2010	23:24
Presentationhost.exe	4.0.31106.0	295,264	02-Mar-2010	23:24
Presentationhostproxy.dll	4.0.31106.0	99,176	02-Mar-2010	23:24

LDR Service Branch

File name	File version	File size	Date	Time
Presentationframework.dll	3.0.6920.5001	5,279,744	01-Mar-2010	23:26
Presentationcore.dll	3.0.6920.5001	4,214,784	01-Mar-2010	23:26
Presentationfontcache.exe.config	Not Applicable	161	10-Jun-2009	21:14
Wpfgfx_v0300.dll	3.0.6920.4902	1,736,536	10-Jun-2009	21:14
Presentationframework.dll	3.0.6920.5001	5,279,744	01-Mar-2010	23:26
Presentationhostdll.dll	3.0.6920.5001	130,408	01-Mar-2010	23:26
Presentationhost.exe	4.0.31106.0	295,264	01-Mar-2010	23:26
Presentationhostproxy.dll	4.0.31106.0	99,176	01-Mar-2010	23:26

For x64-based versions of Windows 7 and of Windows Server 2008 R2