Can't install NET Framework 3 5 Windows 10 0x800f0954?

Contents

If the error 0x800f0954 occurs installing optional Windows features, it may be because the system is unable to access the Windows Update server. … Restart Windows. See if you’re able to install .Net Framework 3.5 or any optional features now.

Can not install .NET Framework 3.5 Windows 10?

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. … The prompt will display the installation progress. Once it finishes, run the software setup again and that’s it.

How do I fix error 0x800f0954?

3 Answers

Right-click Start, and click Run.
Type regedit.exe and click OK.
Go to the following registry key: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsWindowsUpdateAU.
In the right-pane, if the value named UseWUServer exists, set its data to 0.
Exit the Registry Editor.
Restart Windows.

How do I fix net framework 3.5 installation error?

To fix this issue, follow these steps: Open the . NET Framework installation files folder.
…
Resolution for Windows 10

Mount the ISO image that’s created in step 1.
Point the Alternate source file path to the ISO sourcessxs folder from the ISO.
Run the gpupdate /force command.
Add the . NET Framework feature.

How do I install .NET Framework 3.5 on Windows 10 ISO?

To install . NET Framework 3.5 in Windows 10, do the following: Insert your Windows 10 DVD, or double click its ISO image, or insert your bootable flash drive with Windows 10, depending on what you have. Open ‘This PC’ in File Explorer and note the drive letter of the installation media you have inserted.

How do I fix net framework not installing?

Check . NET Framework 4.5 (or later)

In the Programs and Features window, select Microsoft . NET Framework 4.5 (or later). Then select Uninstall/Change.
Select Repair and then select Next.
Follow the on-screen instructions.
When the repair finishes, restart your computer.

Why I can’t install NET Framework on my computer?

When you run the web or offline installer for the . NET Framework 4.5 or later versions, you might encounter an issue that prevents or blocks the installation of the . … NET Framework appears in the Uninstall or change a program tab (or the Add/Remove programs tab) of the Program and Features app in Control Panel.

What is 0x80070422 error?

Much of the time, Windows Update error 0x80070422 happens because of an issue with the Windows Update service. If you weren’t aware, Windows services are processes that run in the background, independently of your user account. Your computer has dozens of services, most of which run at startup and work silently.

What is error 0x800f081f?

The error 0x800f081f, commonly means that the update requires the . Net Framework 3.5 to be installed. So, proceed and install Net Framework 3.5, in order to solve the KB4054517 installation error 0x800f081f.

How can I tell what NET framework is installed?

To check what version of .Net installed on the machine, follow steps below:

Run command “regedit” from console to open Registry Editor.
Look for HKEY_LOCAL_MACHINEMicrosoftNET Framework SetupNDP.
All installed .NET Framework versions are listed under NDP drop-down list.

How do I fix net framework 3.5 Error 0x800F081F in Windows 10 2020?

How to Fix Error Code 0x800F081F: A Summary

Open the Group Policy Editor.
Go to Computer Configuration > Administrative Templates > System.
Double-Click on Specify settings for optional component installation and component repair.
Select Enable.

How do I fix net framework 3.5 installation error 0x80070422?

Error Code 0x80070422 Windows-Causes:

Control Panel> Programs and Features.
Turn Windows features on or off then check . NET framework 3.5 . The pre-requisites should installed.
If it is not successful uninstall the KB’s related to . NET framework 3.5 and then re-install them.
Restart your computer if needed.

How do I fix a Microsoft Net Framework error?

Steps

Close all running software applications.
Go to Windows Start Menu -> Control Panel -> Add or Remove Programs or Program and Features.
Select Microsoft . …
Click Change/Uninstall, Remove or Repair.
Select the Repair option, click Next.
The wizard will perform a repair on the . …
It is suggested to restart the Computer.

How do I install .NET Framework 3.5 on Windows 10 with PowerShell?

Type Start PowerShell in the Command Prompt window to start Windows PowerShell. 2. Type Install-WindowsFeature NET-Framework-Features and press Enter to install the . NET Framework 3.5 Features.

How do I activate .NET framework?

Select Start > Control Panel > Programs > Programs and Features. Select Turn Windows features on or off. If not already installed, select Microsoft . NET Framework and click OK.

How do I install .NET framework 3.5 on command prompt?

Steps

Open a command prompt with administrator user rights (Run as Administrator).
To install .NET Framework 3.5 from installation media located on the D: drive, use the following command: DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:d:sourcessxs.