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0x800f0954: this is how you can fix the Windows error

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Error 0x800f0954: problem installing .NET Framework
Fix error 0x800f0954 by reinstalling the .NET Framework
Fix error code 0x800f0954 with the DISM command line program
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0x800f0954: this is how you can fix the Windows error

When an error occurs in Windows, it is usually described only in a short text. Additionally, an error code consisting of an eight-digit hexadecimal number is indicated. The code helps developers and administrators to find an unequivocal technical description at Microsoft. However, for regular users, this code is of little use when it comes to troubleshooting the error. This article tells you what to do with error messages that have the code 0x800f0954..

Index
  1. Error 0x800f0954: problem installing .NET Framework
  2. Fix error 0x800f0954 by reinstalling the .NET Framework
  3. Fix error code 0x800f0954 with the DISM command line program

Error 0x800f0954: problem installing .NET Framework

The error code 0x800f0954 is very closely related to the installation of the .NET Framework or one of its components. In most cases, Windows presents, in addition to the error code, the following message: 

  No se pudo instalar la siguiente característica: .NET Framework 3.5 (incluye .NET 2.0 y 3.0).
Note

The .NET Framework , often also referred to as NetFx, contains development tools, interfaces, and class libraries that are used by web developers in many Windows applications, but are also used in their own programs. It has functions to work with the file system, functions to access the internet and local networks and important elements of graphical interfaces.

Most Windows programs that use the .NET framework are structured in such a way that they either already contain the necessary components, or download and install them automatically afterwards . If problems occur, users receive the message 0x800f0954. What can you do in a case like this?

Fix error 0x800f0954 by reinstalling the .NET Framework

In some cases, it is enough to deactivate the .NET Framework and then reinstall it. This removes the current Framework installation from the system and then replaces it with a new installation..

Note

Enabling or disabling elementary Windows components, such as the .NET Framework, requires administrator rights.

Proceed as follows:

  1. Open the control panel from the start menu or using the search function.
  2. Click on the section? Programs and features ?
  3. In the left side menu, select the point? Enable or disable Windows features ?.
  4. Removes the check of control boxes in the entry of? NET Framework 3.5 (includes .NET 2.0 and 3.0)? and click? OK ?.
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The .NET Framework can be deactivated and reactivated through Windows features.

As a consequence, the affected files will be searched for on the system and eventually uninstalled or disabled. Finally, restart your computer . After restarting the computer, install the framework in the same way, this time checking the box in the options field shown before clicking? OK ?..

Fix error code 0x800f0954 with the DISM command line program

If easy mode didn't work for you and the 0x800f0954 problem persists (or if the error also appears during deactivation), you can alternatively try to repair the .NET Framework with the DISM command-line-based tool . To do this, you need the original .NET Framework installation files on Windows installation media or in a corresponding ISO file. DISM is a pre-installed Windows error-fixing tool that can be run from the command line and requires administrator rights.

To fix the 0x800f0954 error using the command line, proceed as follows (if you have a ready-to-use installation media, you can skip directly to step 3):

Step 1 : If you don't have an original Microsoft DVD on hand, you can create an ISO file with the Windows Media Creation Tool. To do this, download the tool through the link.

Step 2 : later, by double-clicking, you integrate the finalized ISO file as a new disk , which you can access normally through the explorer. This disc can be recognized by the name ESD-ISO .

Step 3 : Right-click on the Windows icon and open the system menu. Here, select? Command Prompt (Administrator)? or? Windows PowerShell (Administrator) ?. Depending on the configuration and version of Windows, only one of these two menu items will be displayed.

Step 4 : Now type the following command in the corresponding command line program: 

  DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:X:\sources\sxs

In that command, you must replace the drive letter X: with the drive letter of your DVD or ISO file. Confirm the entry of the new letter with the [Enter] key.

Step 6 : Finally, the .NET Framework will restore from the original files, which may take a few minutes. Once it has been successfully reset, it will be available immediately (no reboot required).

Note

Download the Windows Media Creation Tool only directly from Microsoft. There are several unreliable vendors that provide counterfeit versions of the program that may contain malware.

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