Windows XP / Windows Server 2003 (x86-only, 64-bit not supported)

  1. Install the Windows Installer v3.1 or greater: Microsoft Download: Windows Installer v3.1 size: 2MB.
  2. Install the most-recent Service Pack. …
  3. Install the .NET 2.0 Framework CNet Download: .Net 2.0 size: 22MB.

D’abord, Which .NET framework for Windows XP?

Supported client operating systems

Operating system Supported editions Installable separately
Windows Vista SP2 32-bit and 64-bit .NET Framework 4 .NET Framework 4.5 .NET Framework 4.5.1 .NET Framework 4.5.2 .NET Framework 4.6
Windows XP 32-bit and 64-bit .NET Framework 4

• 5 févr. 2022

En fait, How do I install .NET framework? Enable the . NET Framework 3.5 in Control Panel

  1. Press the Windows key. on your keyboard, type « Windows Features », and press Enter. The Turn Windows features on or off dialog box appears.
  2. Select the . NET Framework 3.5 (includes . NET 2.0 and 3.0) check box, select OK, and reboot your computer if prompted.

Cependant How can I tell what .NET framework is installed? Use Registry Editor

In the Registry Editor, open the following subkey: HKEY_LOCAL_MACHINESOFTWAREMicrosoftNET Framework SetupNDPv4Full. If the Full subkey isn’t present, then you don’t have . NET Framework 4.5 or later installed. Check for a REG_DWORD entry named Release.

How do I enable .NET Framework 3.5 1?

Turning on Microsoft . NET Framework 3.5. 1

  1. Select Start > Control Panel > Programs > Programs and Features.
  2. Select Turn Windows features on or off.
  3. If not already installed, select Microsoft . NET Framework 3.5. 1 and click OK.
  4. Restart the machine when prompted.

How do I install .NET Framework?

Enable the . NET Framework 3.5 in Control Panel

  1. Press the Windows key. on your keyboard, type « Windows Features », and press Enter. The Turn Windows features on or off dialog box appears.
  2. Select the . NET Framework 3.5 (includes . NET 2.0 and 3.0) check box, select OK, and reboot your computer if prompted.
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Do I need NET Framework?

If you have mostly older software that was written by professional companies then you may not need *. NET Framework, but if you have newer software (whether written by professionals or novices) or shareware (written in the last few years) then you might need it.

What is .NET 4.5 framework required?

NET Framework 4.5 includes significant language and framework enhancements for C#, Visual Basic, and F# (so that you can more easily write asynchronous code), the blending of control flow in synchronous code, a responsive UI, and web app scalability . The .

Why is net framework not installing?

Go to Control Panel > Programs > Turn Windows features on or off, verify if . NET Framework 3.5 checkbox is selected and then proceed with the software installation. If the error persits, we will have to force the installation with the Windows command prompt (CMD).

How do I install .NET framework from command prompt?

Install . NET Framework 3.5 using the command prompt or PowerShell

  1. Open an elevated command prompt.
  2. Type the following command: Dism /online /Enable-Feature /FeatureName: »NetFx3″
  3. Once you press Enter, Windows will download and install . …
  4. Alternatively, open PowerShell as Administrator.

Do I have .NET installed?

You can also view the version that you have installed from File Explorer. You will need to head to the C:WindowsMicrosoft.NETFramework folder on your system. To quickly open the “Framework” folder in File Explorer, first, open Run.

Why is net framework needed?

NET framework provides a highly secure environment. It employs various security mechanisms for keeping the application protected. It has built-in Windows authentication, which can be used to make secure and safe applications. It also has cryptography classes to secure data with encryption/decryption.

How do I uninstall .NET framework?

Uninstall the tool

  1. Open Add or Remove Programs.
  2. Search for Microsoft . NET SDK Uninstall Tool .
  3. Select Uninstall.
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What does Microsoft .NET framework do?

Net Framework is a software development platform developed by Microsoft for building and running Windows applications. The . Net framework consists of developer tools, programming languages, and libraries to build desktop and web applications. It is also used to build websites, web services, and games.

How do I install .NET framework 3.5 offline?

How to: How to Enable . NET Framework 3.5 on Windows 10 Offline

  1. Step 1: Find your SXS folder. This will be located within your Windows 10 ISO in the Sources folder. …
  2. Step 2: Run command to enable . NET. …
  3. Step 3: Create batch file to run on multiple computer. …
  4. Step 4: Complete.

How do you check if .NET Framework 3.5 is installed?

NET 3.5 is installed by looking at HKLMSoftwareMicrosoftNET Framework SetupNDPv3. 5Install, which is a DWORD value. If that value is present and set to 1, then that version of the Framework is installed.

Where is .NET framework installed?

NET Framework (4.5 and later) installed on a machine is listed in the registry at HKEY_LOCAL_MACHINESOFTWAREMicrosoftNET Framework SetupNDPv4Full.

Is .NET safe to install?

NET framework can be installed safely side by side. The only way you will get yourself into trouble is if you try to install different releases of the same framework version side by side (e.g. . NET 4 Beta 2 and . NET 4 RC 1 side by side).

Is .NET Framework free?

NET is Free. . NET is an open-source developer platform with no licensing costs and free development tools for Linux, macOS, and Windows.

Can I uninstall .NET Framework?

NET Framework is an operating system component and cannot be independently uninstalled. Updates to the . NET Framework appear in the Installed Updates tab of the Control Panel Programs and Features app.