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Update to .NET Framework 4.
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-KB2468871-v2-x86.exe
NDP40-KB2468871-v2-IA64.exe
NDP40-KB2468871-v2-x64.exe
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The .NET Framework 4 update provides cumulative roll-up updates for customer reported issues found after the release of the .NET Framework 4.
Supported Operating System
Windows 7 Service Pack 1, Windows Server 2003 Service Pack 2, Windows Server 2008, Windows Server 2008 R2 SP1, Windows Vista Service Pack 1, Windows XP Service Pack 3
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- Windows XP SP3
- Windows Server 2003 SP2
- Windows Vista SP1 or later
- Windows 7
- Windows Server 2008 (not supported on Server Core)
- Windows 7 SP1
- Windows Server 2008 R2 SP1
- Supported Architectures:
- Hardware Requirements:
- Recommended Minimum: Pentium 1 GHz or higher with 512 MB RAM or more
- Minimum disk space:
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- Important: Make sure that your computer has the latest Windows service pack and critical updates. To find security updates, visit Windows Update.
- On this page, locate the Download button and then click it to start the download.
- To start the installation immediately, click Run.
- To save the download to your computer so that you can install it later, click Save.
- To cancel the installation, click Cancel.