Microsoft Download Center Archive

Microsoft .NET Framework 4 Reliability Update 2 (KB2600217)

  • Published:
  • Version: 1
  • Category: Update
  • Language: English

Install this reliability update to resolve issues in Microsoft .NET Framework 4.

  • Install this reliability update to address stability, reliability, and performance issues in Microsoft .NET Framework 4. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article KB2600217 for more information.

    After you install this item, you may have to restart your computer.
Knowledge Base Articles:

Files

Status: Live

This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

FileSize
NDP40-KB2600217-IA64.exe
SHA1: c28c7374c6a9696f5c9e86204be9b9a9208bc4a6
38.54 MB
NDP40-KB2600217-x64.exe
SHA1: 9b0099bdc0e0cbf271ef31722e6a25bd7ac68f4e
31.96 MB
NDP40-KB2600217-x86.exe
SHA1: 439b695de8c8acd1b33aa4563ddc5536f9e3442e
16.79 MB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

System Requirements

Operating Systems: Windows 7, Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, Windows Vista, Windows XP

Installation Instructions

    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.

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