Developer Tools

    .NET Framework 3.0 Service Pack 2 Update for Windows Server 2003 and Windows XP

    Select Language:
    There are some known incompatibilities in generic types using the BinaryFormatter or NetDataContractSerializer serialized and deserialized across a mixed .NET Framework 3.5 SP1 and .NET Framework 4 environment. Installing this update addresses these issues.
    • 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.
      Version:

      3.5

      File Name:

      NDP30SP2-KB976570-x86.exe

      NDP30SP2-KB976570-x64.exe

      Date Published:

      2/22/2010

      File Size:

      10.2 MB

      21.1 MB

      KB Articles: KB976570

        There are some known incompatibilities in generic types using the BinaryFormatter or NetDataContractSerializer serialized and deserialized across a mixed .NET Framework 3.5 SP1 and .NET Framework 4 environment. Installing this update addresses these issues.
    • Supported Operating System

      Windows Server 2003, Windows XP

        1. 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.
        2. 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 KB976570 for more information.

    Popular downloads

    Loading your results, please wait...

    Free PC updates

    • Security patches
    • Software updates
    • Service packs
    • Hardware drivers

    Microsoft suggests

    Download Visual Studio Community 2013 for free.
    Download Visual Studio Community 2013 for free
    Everything you need to create great apps.
    Download now