Important! Selecting a language below will dynamically change the complete page content to that language.
This is a Platform Update to the Microsoft .NET Framework 4 containing a set of new features addressing top customer feature requests and important .NET Framework scenarios.
Note:
There are multiple files available for this download.
Once you click on the "Download" button, you will be prompted to select the files you need.
NDP40-KB2478063-x86.exe
NDP40-KB2478063-IA64.exe
NDP40-KB2478063-x64.exe
-
This Platform Update 1 (PU1) package contains updated runtime files. For further details about the contents of this Platform Update 1 - Runtime Update please refer to the Knowledge Base Article KB2478063.
After you install this update, you may have to restart your computer.
Supported Operating System
Windows 7, Windows 7 Service Pack 1, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 SP1, Windows Vista, Windows XP
-
- Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Change.
- Do one of the following:
- To start the installation immediately, click Run.
- To save the download to your computer for installation at a later time, click Save.
- To cancel the installation, click Cancel.
-
Please see the Knowledge Base Article KB2478063 for more information.