Net framework update for windows 7 x32. Update framework to the latest version. What is Microsoft's .net framework and why is it needed. Removing previous versions

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dotNetFx40_Full_setup.exe

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• The .NET Framework is Microsoft's comprehensive and consistent programming model for building applications that have a superior user interface, transparent and secure communications, and the ability to create diverse business processes.

  The .NET Framework 4 works alongside its previous versions. Applications based on previous versions of the .NET Framework will continue to run on the default platform for which they are intended.

  Microsoft .NET Framework 4 contains the following new features and enhancements.

  • CLR (Common Language Runtime) and BCL (Base Class Library) improvements
  • Improved performance, including improved support for multi-core computers, background garbage collection, and attaching a profiler on the server.
  • New types of memory-mapped files and new numeric types.
  • Easier debugging, including dump debugging, Watson minidumps, mixed mode 64-bit debugging, and code contracts.
  • For a complete list of extensions for the CLR and BCL, see.
  • New features in Visual Basic and C #, such as lambda operators, implicit line continuation, dynamic dispatch, and named and optional parameters.
  • Improvements in data access and modeling.
  • The Entity Framework enables developers to program relational database operations using .NET objects and Language Integrated Query (LINQ). It includes many new features, including persistence ignorance and POCO support, foreign key mappings, leisurely loading, test-driven development support, functions in the model, and new LINQ operators. Additional capabilities include support for multi-tier data processing applications with self-tracking entities, custom code generation using T4 templates, first model development, improved designer interface, improved performance, and pluralization of entity sets. For more information see.
  • WCF Data Services is a component of the .NET Framework that allows you to create REST-based services and applications that use the Open Data Protocol (OData) to provide and retrieve data over the Internet. WCF Data Services contains many new features, including enhanced BLOB support, data binding, row counting, feed tuning, projection, and query pipeline enhancements. Native integration with Microsoft Office 2010 now enables Microsoft Office SharePoint Server data to be exposed as an OData feed and to be accessed through the WCF Data Services Client Library. For more information see.
  • Extensions in ASP.NET
  • Additional HTML controls, element IDs, and custom CSS styles to make it easy to create standards-compliant web forms that are optimized for search engines.
  • New dynamic data components such as new query filters, entity templates, rich support for Entity Framework 4, and validation and templating capabilities that can be easily applied to existing web forms.
  • Web forms support for new enhancements to the AJAX library, including built-in support for Content Delivery Networks (CDN).
  • For a complete list of extensions for ASP.NET, see this link.
  • Improvements in Windows Presentation Foundation (WPF)
  • Added support for multi-touch, ribbon controls, and Windows 7 taskbar extensibility features.
  • Added support for Surface SDK 2.0.
  • New controls for line-of-business applications, such as charting control, smart editor, data grid, and others, improve the productivity of developers building data applications.
  • Improvements in performance and scalability.
  • Improvements in text clarity, pixel snapping, localization, and interaction.
  • For a complete list of WPF extensions, see.
  • Enhancements to Windows Workflow (WF) that enable developers to more effectively maintain workflows. Includes an improved action programming model, an improved designer interface, a new style of flowchart modeling, an expanded action palette, workflow rule integration, and new message correlation capabilities. The .NET Framework 4 also provides significant performance improvements for WF-based workflows. For a complete list of extensions for WF, see.
  • Improvements in Windows Communication Foundation (WCF), such as support for WCF Workflow Services, for creating workflows that support message-based action correlation. In addition, the .NET Framework 4 provides new WCF components such as service discovery, routing service, REST support, diagnostics, and performance. For a complete list of extensions for WCF, see.
  • The latest parallel programming components such as parallel loop support, TPL (Task Parallel Library), PLINQ (Parallel LINQ) queries, and coordination data structures that enable developers to efficiently manage the capabilities of multi-core processors.

System Requirements

• Supported operating system

  Windows 7; Windows 7 Service Pack 1; Windows Server 2003 Service Pack 2 Windows Server 2008 Windows Server 2008 R2 Windows Server 2008 R2 SP1 Windows Vista Service Pack 1; Windows XP Service Pack 3

  • • Windows XP SP3
    • Windows Server 2003 SP2
    • Windows Vista SP1 or later
    • Windows Server 2008 (not supported in the primary server role)
    • Windows 7
    • Windows Server 2008 R2 (not supported in the primary server role)
    • Windows 7 SP1
    • Windows Server 2008 R2 SP1
    • Supported architectures:
    • ia64 (some features are not supported on ia64 like WPF)
    • Hardware Requirements:
    • Recommended minimum: Pentium processor 1 GHz or faster, 512 MB of RAM or more
    • Minimum disk space:
    • x86 - 850 MB
    • x64 - 2 GB
    • Prerequisites:
    • or later
    • or later

Installation instructions

• • 1. Important! Make sure your computer has the most recent service pack and important Windows fixes. Visit Windows Update to find security updates. If installing on 64-bit XP or Windows 2003, you may need to install Windows Imaging Component. The 32-bit version of Windows Imaging Component is available from. The 64-bit version of Windows Imaging Component is available from.
    2. Click the Download button on this page to start downloading.
    3. To start the installation immediately, click Execute.
    4. To save the downloads to your computer and install them later, click Save.
    5. To cancel the installation, click Cancellation.

    For web developers and administrators

    To install the .NET Framework on a web server, or to install a complete web development environment, use.

additional information

• • 
    Additional requirements for server installation

    If you want to install the server, in addition to the basic components, the following software must be installed on your computer:

    • Internet Information Services (IIS) 6.0 or later. To access ASP.NET features, you must install Internet Information Services (IIS) with the latest security updates before installing the .NET Framework. ASP.NET is only supported on Windows XP Professional, Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
    • (Recommended) MDAC Data Access Components 2.8 or later.

    NOTE: most users do not need to perform a server installation. If you are not sure if you want to perform a server installation, perform a basic installation.

    Windows Server 2008 R2 SP1 Setup on Server Core installation option

    This version of Microsoft .NET Framework 4 does not support the Server Core installation of Windows Server 2008 and Windows Server 2008 R2. To obtain a version of Microsoft .NET Framework 4 that supports the Server Core installation option of Windows Server 2008 R2 SP1, go to

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Warning

This program is potentially malicious or may contain unwanted bundled software.

Why is this program still available?

Based on the results of our scanning system, we have determined the likelihood that these flags may indicate false positives.

What is a false positive?

This means that a harmless program is mistakenly marked as malware because the antivirus program uses a detection algorithm or signature that is not stringent enough.

Locked

Chances are high that this program is malware or contains unwanted bundled software.

Why is this program no longer available in our catalog?

Based on the results of our scanning system, we have determined the likelihood that these flags indicate reliable positive results.

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Flag any issues you may encounter and Softonic will address them as soon as possible.

Net Framework 4.5 is almost everywhere a necessary attribute for libraries. You need to download it only from the official source, which is Microsoft.

There are several x32 and x64 client versions on the NetFramework official website. As well as early versions of programs that were used for Win XP and below.

1. How the program works

Framework version 4.5 has been around for about four years, its main purpose is to supplement the version 4.0 library package. the main difference of the package is increased compatibility of programs and languages \u200b\u200blike C #, F #, Visual Basic. With the help of NET Framework 4.5, the task of creating various programs working mainly with the Internet, that is, the worldwide network, is greatly simplified.
Inside the library package itself, the following are contained: Framework Class Library and Common Language Runtime (CLR)... CLR is needed both for standard applications and for server applications. FCL, on the other hand, are important elements that directly work with the network, the user interface and its files.

If you do not have NET Framework 4.5 installed on your computer, then when you run a program that requires these libraries, an error will occur, which is displayed below:

2. Step-by-step installation of the program

Before installing NET Framework 4.5 on the OS, you need to remember that it does not always replace the previously installed program in the system. For example, if a newer version is installed on your PC, the old version is not required. Before installing the package, you need to pay attention to whether the installed version supports your OS.

3. How to check the version of the installed NET Framework.

This is not difficult to do.
- Download additional software "Asoft.Net Version Detecor". This software is quite simple and you can work with it right away.

- We determine the version of the program through the Windows registry:
1. Call the menu " Execute", By the already known combination WIN + R;
2. We drive in "regedit" in the filling field and confirm the action with the item "OK";
3. Find among all the values \u200b\u200bin the section HKEY_LOCAL_MACHINE \\ SOFTWARE \\ Microsoft \\ NET Framework Setup.

First select the NDP folder, v4, and then Full. If the "FULL" list is not in the list, then the 4.5 framework platform is not on your pc.

4. To install NET Framework what you need

No special points are required, in general, the difference between a 32-bit and 64-bit system is precisely in the required characteristics. The first version requires about 1 GB of free space on the C drive, and the second up to 2 GB. The amount of RAM is at least 512, and the processor frequency is at least 1 GHz.

5. Installation for Windows 8 and 7

Before you start installing this package, download the version that suits you exactly from the official site. These versions can be 4.5.2, 4.5.1, 4.5.

Now we agree with what the program offers you and click "Dalle".

Then click on "install" and No The framework will start installing on your PC.

After installing the data package, there will be no errors reporting the absence of NET Framework 4.5 and higher. For other versions of Windows, everything remains the same.

6. Problems

There are some problems during the installation process. An error message appears.

This problem is solved using the following programs:

Microsoft .NET Framework Repair Tool;
Microsoft Fix It;
.NET Framework Cleanup Tool.

The last of the utilities can both remove the previously installed framework framework, and eliminate errors in its work.

7. The difference between installation in Windows 10

Since the program platform version 4.6 was built into the top ten in advance, there is no need for version 4.5 of the NET Framework. All the features of version 4.5 are natively available in Windows 10. All an administrator can do is activate data pack 4.6 if it has been disabled.

Microsoft .NET Framework is a software platform based on the Common Language Runtime, suitable for different programming languages. Microsoft developer has a patent for this technology, created for Microsoft Windows x32 / x64 operating systems.

We invite you to download the Microsoft .NET Framework right now for free - check out the performance improvements, other enhancements, and new features.

This platform consists of the .NET Framework class library and the common language runtime (CLR). The library contains classes, interfaces, and numeric value types. It is a complete, object-oriented collection of reusable types.

The runtime is responsible for managing code and interacting with memory and threads. Including remote interaction under strict typing conditions.

The framework for Windows 7, 8, XP, for creating applications, supports a wide range of technologies. You can install the Microsoft .NET Framework a new version to simplify application development, maintain Windows Communication Foundation (WCF) applications, and integrate with various programming languages, including Visual C # and Visual Basic.

The object classes are located in the Framework Class Library (FCL), whose core is called the Base Class Library (BCL).

New features

Before we update the .NET Framework to the latest version, let's talk about its new features:

• Increased performance for server and cloud applications.
• Automatic binding redirection for assemblies.
• Collection of diagnostic data.
• Compaction of large objects during cleaning.
• Improved support for exceptions for Windows Runtime components.
• Return values \u200b\u200bin the Visual Studio debugger.
• Support for arrays over 2 GB on 64-bit platforms (application configuration file).
• Background compilation on demand (JIT).
• Extraction of resources with improved performance.
• Improved ZIP compression.
• ASP.NET introduces WebSocket support as well as model binding for Web Forms.
• Added asynchronous handlers and other features.

Microsoft.NET Framework

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Microsoft .NET Framework Is the so-called software platform. NET Framework installation is required to run programs written on that platform. To make it clearer for you, I will explain as follows: some video files will not play in Windows if the necessary codecs are not installed for them. The situation is the same here: programs written under the NET Framework will not be able to execute if this component is not installed on the system.

An important point: for an application written for a specific version of the NET Framework to work, the installation of this particular version is required.

Microsoft released the first version of the NET Framework back in 2000, and since then there have been several (NET Framework 1.0, 1.1, 2.0, 3.0, 3.5, 4.0, 4.5).

How do you know which versions of the NET Framework are installed on your computer?

Microsoft .NET Framework 4.5.1
It is an update to versions 4.0 and 4.5, so if 4.5.1 is installed, then these versions do not need to be installed. Windows XP is not supported by NET Framework 4.5.

How do I reinstall Microsoft .NET Framework?

Sometimes the system has problems, one way or another related to the NET Framework. For example, errors appear when starting some programs or when installing (updating) the Microsoft .NET Framework itself. In this case, the most reliable solution to problems is to remove the platform and reinstall it.

To correctly uninstall NET Framework from your computer, it is best to use a specially created program for this .NET Framework Cleanup Tool.

Download it, then unpack the archive and run the file cleanup_tool.exe.

A message appears: "Are you running the .NET Framework Setup Cleanup Utility?" (though in English) - click "Yes". Then accept the terms of the license agreement (“Yes” button).
In the program window, select “.NET Framework - All Versions” from the list and click the “Cleanup Now” button:
After you uninstall NET Framework, restart your computer. Then reinstall the versions you want, starting with the smallest one.