Download .NET Framework 4.5.1 Offline Installer
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Download .NET Framework 4.5.1 Offline Installer: The Microsoft .NET Framework 4.5.1 is a highly compatible and in-place update to the Microsoft .NET Framework 4 and the Microsoft .NET Framework 4.5. If you have already installed Windows 8.1 on your system then .NET Framework 4.5.1 will come pre-installed with it, therefore, eliminating the need to update the framework.

It has both online and offline installers, the offline package can be useful in situations where the web installer can’t be used due to lack of internet connectivity. Although, it is recommended by Microsoft that you use the Web Installer instead of the offline package for optimal efficiency and bandwidth requirements.

Download .NET Framework 4.5.1 Offline Installer

Updated Features of Microsoft .NET Framework

  1. Improvements have been made in performance and reliability.
  2. It has the ability to suspend and resume operations in the ASP.NET page framework
  3. It can compact large object heaps on-demand
  4. 64-bit Edit and Continue controls
  5. It has improved the ability to trace and sample activities
  6. Improvements which make SQL connections more resilient
  7. The ability to manage return values
  8. Performance and reliability improvements
  9. The ability to suspend and resume operations in the ASP.NET page framework
  10. The ability to compact large object heaps on-demand
  11. 64-bit Edit and Continue controls
  12. The ability to trace and sample activities
  13. Improvements that make SQL connections more resilient
  14. The ability to manage return values
  15. Enhanced functionality with Elliptic Curve Cryptography (ECC)*
  16. Better support for control characters by the DataContractJsonSerializer
  17. Default operating system support for TLS protocols*
  18. Ability to configure the default message security settings to TLS 1.1 or TLS 1.2
  19. Improved reliability of WCF applications and WCF serialization
  20. Support for a touch/stylus stack based on Windows WM_POINTER messages
  21. Improved support for localized error messages in data annotation validators
  22. Support for X509 certificates containing FIPS 186-3 DSA
  23. Support for persisted-key symmetric encryption
  24. Better support for multiple daylights saving time adjustment rules by the DataContractJsonSerializer class
  25. There have been workflow Improvements when using Dynamic Update with Visual Studio Workflow Designer

System requirements for .NET Framework 4.5.1

Before installation or updating to the latest version .Net Framework 4.5.1, it is imperative to keep the system requirements in mind to check its compatibility, which is listed below:

Supported Operating System:

Compatible systems include- Windows 7 Service Pack 1, Windows 8, Windows Server 2008 R2 SP1, Windows Server 2008 Service Pack 2, Windows Server 2012, Windows Vista Service Pack 2

Hardware Requirements:

  • 1 GHz or faster processor
  • 512 MB of RAM
  • 850 MB free memory (minimum) of available hard disk space (32-bit windows)
  • 2 GB free space of available hard disk space (x64)

Download .NET Framework 4.5.1 Offline Installer

You can download and save the installer from the link given below and when the download is completed, run the setup file and follow the on-screen instructions to finish the installation. This can also be deployed on multiple computers.

Download .NET Framework 4.5.1

Download .NET Framework 4.5.1 Language Packs

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