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Microsoft net framework cannot be removed. Utilities for working with the .Net Framework

NET Framework - software platform, developed by Microsoft. With its help, programs and applications are created, so the presence of this package on a computer running the Windows operating system is mandatory. Everyone knows what for correct launch some applications need to be installed this product. Now let's figure out how to remove the NET Framework different ways.

All removal methods

In this article, we will consider all removal methods in the form step by step instructions. You can choose the option that suits you best and quickly get rid of the software.

Why delete it? It's simple: then install new version or get rid of conflict with other software or hardware. So, you can uninstall the program in the following ways:

Let's look at how to remove the NET Framework using each of the described methods.

Standard utility

To remove this method you must use standard application"Installation and removal of programms". To open it, run the following actions:

  1. This can be done via search bar on the taskbar, through the "Start" menu or by right-clicking on the start icon and selecting the appropriate item.
  2. Select the "Category" view type and open the "Programs" subsection.
  3. Now in the “Programs and Features” block, click on the “Uninstall a program” button.
  4. Find the line with the name of the program in the list and right-click on it. Then select "Delete/Change".
  5. In the window that opens, select the second item and click "Next".
  6. Now follow the instructions in the installer window.

Ready! All that remains is to restart the PC and check its functionality. We remind you that after uninstallation, many applications may no longer function. However, this method is only suitable for Windows 7 and below, since this is the version of the NET Framework OS that appears in the list installed programs. In Windows 8 and 10, older versions of the application are built into system files, so you can’t delete them, but you can turn them off (more on that below).

Now you know how to remove Microsoft NET Framework using standard means Windows operating system. Let's move on to the second method.

Third party program

Many people use different programs from third party developers to clean your PC from unnecessary utilities. For example, CCleaner. In it you can clean the registry, cache files, and also delete unnecessary software. Open the program and follow the instructions:

  1. Go to the "Service" section.
  2. Open the "Uninstall programs" subsection.
  3. Find the line with NET Framework and click on the "Uninstall" button on the right side of the window.
  4. Follow the removal instructions.

This option is also appropriate when using the Windows 7 and earlier operating systems. Now let's move on to disabling the service in Windows 8 or 10.

Shutdown

Since it is impossible to remove the NET Framework in Windows 8 or 10, you need to do this:

  1. Open Control Panel and go to the Uninstall Programs application again.
  2. In the left column, select Turn Windows features on or off.
  3. In the list you will find lines related to the NET Framework. Remove the checkboxes next to them and confirm your decision with the OK button.

Now you know how to remove NET Framework in Windows 7 and how to disable this service on Windows 8 and 10.

After complete removal, you must install a new version. It is recommended to download it only from the official website. Find required file You can visit the Microsoft website in the appropriate section.

To prevent Windows from downloading new versions for the NET Framework, you can disable automatic update in the operating system settings.

To restore functionality without completely deleting, you need to use Repair utility Tool.

NET Framework Cleanup Tool is an official tool from Microsoft that helps you perform complete removal platform components from the Windows system. The application carefully “overwrites” files and registry keys, getting rid of absolutely all “tails” that could be left behind after using a standard uninstaller. Unfortunately, the program cannot detect the version installed components automatically, so you will have to specify it manually.

Purpose

Most often, the use of the NET Framework Cleanup Tool is resorted to if, after installing different versions of the .NET Framework, a “conflict” has arisen between them, which prevents each of them from working correctly. In this case, you need to completely clear your computer of both versions and reinstall one - the later one. The tool is aimed at users of older Windows versions, because such “conflicts” arise much more often on them. However, the application is compatible with the most latest versions"OS" from Microsoft.

Technical features

NET Framework Cleanup Tool does not require installation on your computer. The tool works in portable mode and can be launched even from a portable media. The program has not been translated into Russian, but given the general intuitiveness of its shell, this should not cause any problems.

Restrictions

It is important to note that with using NET Framework Cleanup Tool will not remove those versions of the .NET Framework components that are installed on the system by default. For example, in Windows 7, NET Framework 3.0 is installed by default, in Windows 10 - 4.6, and so on. Such “built-in” versions of components cannot be extracted using of this instrument, nor in any other way.

Results

  • Performs a complete removal of NET platform components from your computer;
  • does not require installation - works in portable mode;
  • is an official solution from Microsoft;
  • available completely free of charge;
  • works on any version of the Windows operating system.

As a result of experiments with the Microsoft.NET Framework, some errors and failures may occur in the operation of the component. In order to restore its correct operation, reinstallation is required. First, you need to remove the previous version. Ideally, it is recommended to remove them all. This will minimize the occurrence of errors with the Microsoft .NET Framework in the future.

Download Microsoft .NET Framework

How to remove the Microsoft .NET Framework component completely?

There are several ways to remove the .NET Framework in Windows 7. The exception is .NET Framework 3.5. This version is hardwired into the system and cannot be removed. It can be disabled in Windows components.

We go to install programs, on the left side we see “Enabling and disabling Windows components" Open it and wait for the information to load. Then we find in Microsoft list.NET Framework 3.5 and disable it. After restarting the computer, the changes will take effect.

Standard removal

To remove Microsoft .NET Framework, you can use the standard wizard Windows removal. To do this, go to “Start-Control Panel-Uninstall Programs” and find the required version and click “Delete”.

However, in this case the component leaves behind various tails, including records system registry. Therefore we use additional program to clean up unnecessary files Ashampoo WinOptimizer. Let's launch automatic check in one click.

Then click “Delete” and reboot the computer.

Removal using a special utility

The most reliable way to completely remove the .NET Framework in Windows 7 from your computer is to use a special component removal tool - the .NET Framework Cleanup Tool. You can download the program absolutely free from the official website.

Let's launch the application. In the “Product to cleanup” field, select the required version. It is best to select all, since when you delete one, failures are quite common. When the choice is made, click “Cleanup Now”.

This removal will take no more than 5 minutes and will remove all .NET Framework products, as well as the remaining registry entries and files from them.

The utility can also remove the .NET Framework in Windows 10 and 8. After the application runs, the system must be restarted.

When uninstalling the .NET Framework, I would use the second method. In the first case, they may still remain unnecessary files. At least they don't interfere reinstallation component, but clog the system.

We are glad that we were able to help you solve the problem.

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lumpics.ru

Methods to remove Microsoft .NET Framework

NET Framework is a special software platform. Developed and implemented by Microsoft for operating systems windows families. Designed to ensure script compatibility, system services and applications written in various languages programming (C#, F#, Delphi, etc.).

NET Framework is not required to be installed. However, many programs and games during installation and launch request the presence of this package indicating specific version (2.0 – 4.5).

Sometimes it is necessary to remove the .Net Framework because it does not function correctly or was installed incorrectly or incompletely. This article will help you correctly uninstall the platform and restore its functionality.

Using standard windows functions

Uninstalling Framework package versions 4.0-4.5

1. Click the Start button (in the lower left corner of the desktop).

Note. If you have Windows 8 installed, right-click on the Start icon.

2. Click “Control Panel” in the list of sections.


3. Select “Uninstall a program” (category “Programs”).

4. In the list of installed applications, move the cursor over the package name, and then click the right mouse button. Click on the “Delete/Change” option that opens.


5. In the maintenance utility window, enable the “Delete...” function (click on the radio button).


Enable/disable .NET Framework 3.5

This version of the package will not be removed system means, since it is integrated into windows. You can only disable it (the elements will remain on the computer, but will not function).

1. Open the “Removing and changing a program” section (see points No. 1-No. 3 of the previous manual).


2. In the menu located at left side from the list of software, click “Shutdown or Disable...”. Wait a moment while the system generates the components catalog.

3. In the new window, click the mouse and uncheck the box next to the “Microsoft .NET Framework 3.5” element. Click OK.

Advice! In the same way, you can disable additional platform services of version 4.5 (they are located in the list of components just below).


It will take a little time for Windows to implement the changes made.


Using Microsoft Software

Checking the installation of the package (verification)

1. Open in a browser - http://blogs.msdn.com/b/astebner/archive/2008/10/13/8999004.aspx (official Microsoft developer blog).

2. Download the utility that checks the functionality of the package to your PC: in the “Download location” subheading, click the second link - http://blogs.msdn.com/cfs-file.ashx/__key.....

3. Unpack the downloaded archive: right-click → Extract all...

Note. If you have installed WinRaR archiver or 7-ZIP, respectively, select in context menu unzipping function using these programs.


4. Run the file - netfx_setupverifier.exe with administrator rights.

5. Upon completion of initialization, in the utility window, in the “Product to Verify:” drop-down menu, select the package version.

Note. Verification 4 is available in two modes: Full - checking the entire package; Client - only the client.


6. To start analyzing the platform’s performance, click the “Verify Now” button.


7. If the Framework is working correctly, when the analysis is complete, the panel will display “Product verification succeeded!” (product successfully verified).

8. Click “Exit” to close the utility window.

Restoring the platform

Repair utility Tool in automatic mode carries out “repairs” of the platform and then informs the user about the work done. Thus, Repair actions eliminate the need to reinstall the Framework if it “breaks”.

To restore a package using this tool, run following operations:

1. On the same MSDN blog page where the link to download the verifier is posted (see “Checking the installation...” item No. 1), in the “Introduction” subheading, click on the second URL - http://go.microsoft.com/fwlink/ ?LinkID=246062.

2. In a new tab, on the official Microsoft website, under the heading “…. Repair Tool" click the "Download" button.

3. In the “Choose...” list, check the box for the “NetFxRepairTool.exe” element. Click "Next" (bottom right button).


4. Run the downloaded utility. In the installer, under the text user agreement, click to enable the “I have read...” setting. Click Next.



6. Upon completion " repair work» Click “Next” to read the report or “Finish” to exit the program.


Removing packages

1. On the MSDN blog, open the page - http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspx (Cleanup Tool User's Guide).

2. Download the uninstaller program to your PC: in the “Download location” section, click the first link (http://cid-27e6a35d1a492af7.skydrive.live.com/self.aspx/Blog_Tools/dotnetfx_cleanup_tool.zip).

3. Unpack the downloaded archive. Run executable file(...exe) with administrator rights.


4. In the uninstaller window, in the “Product to cleanup” option, install the version of the platform that needs to be removed.

5. To remove Framework, click “Cleanup Now”.

6. When the cleaning procedure is complete, click “Exit”.

Successful uninstallation of the .NET Framework package!

izbavsa.ru

Microsoft .NET Framework. What is this? Where can I download all versions, how can I find out which version is installed?

Good afternoon.

Most users have quite a lot of questions about Microsoft package.NET Framework. In today's article I would like to dwell on this package and analyze all the most frequently asked questions.

Of course, one article will not save you from all misfortunes, but it will still cover 80% of the issues...

1. Microsoft .NET Framework What is it?

NET Framework -software package(sometimes the terms are used: technology, platform), which is intended for the development of programs and applications. Main feature package is that various services and programs written in different languages programming will be compatible.

For example, a program written in C++ can access a library written in Delphi.

Here we can draw some analogy with codecs for audio-video files. If you do not have codecs, then you will not be able to listen or watch this or that file. It's the same with the NET Framework - if you don't have the required version, you won't be able to run certain programs and applications.

Is it possible not to install the NET Framework?

You can, but many users don't. There are several explanations for this.

Firstly, the NET Framework is installed by default with the Windows OS (for example, Windows 7 includes version 3.5.1).

Secondly, many people do not run any games or programs that require this package.

Thirdly, many people do not even notice when they install the game that after installing it, it automatically updates or installs the NET Framework package. Therefore, many people think that there is no need to specifically look for anything, the OS and applications will find and install everything themselves (usually this happens, but sometimes errors appear...).


Error related to NET Framework. Reinstalling or updating the NET Framework helps.

Therefore, if errors began to appear during startup new game or programs, look it up system requirements, maybe you just don't have the desired platform...

2. How can I find out which versions are installed on the system?

Almost no user knows which versions of the NET Framework are installed on the system. To determine, the easiest way is to use special utility. One of the best, in my opinion, is NET Version Detector.

This utility does not need to be installed, just download and run.

For example, on my system I have: .NET FW 2.0 SP 2 installed; .NET FW 3.0 SP 2; .NET FW 3.5 SP 1; .NET FW 4.5.

By the way, here's a quick footnote to say that NET Framework 3.5.1 includes the following components:

.NET Framework 2.0 with SP1 and SP2; - .NET Framework 3.0 with SP1 and SP2;

.NET Framework 3.5 with SP1.

You can also find out about installed NET Framework platforms in Windows. In windows 8 (7*) you need to go to control panel/programs/enable or disable windows components.

3. Where can I download all versions of the Microsoft .NET Framework?

NET Framework 1, 1.1

Now they are practically not used. If you have programs that refuse to start, and their requirements indicate the NET Framework 1.1, in this case you will have to install them. In the rest, it is unlikely that the error occurs due to the lack of the first versions. By the way, these versions are not installed by default along with Windows 7, 8.

Download NET Framework 1.1 - Russian version (http://www.microsoft.com/ru-RU/download/details.aspx?id=26).

Download NET Framework 1.1 - English version(http://www.microsoft.com/en-US/download/details.aspx?id=26).

By the way, you cannot install the NET Framework with different language packs.

NET Framework 2, 3, 3.5

Used quite often and in many applications. However, usually these packages do not need to be installed, because NET Framework 3.5.1 is installed with Windows 7. If you don’t have them or decide to reinstall them, then the links may come in handy...

Download - NET Framework 2.0 ( Service Pack 2)

Download - NET Framework 3.0 (Service Pack 2)

Download - NET Framework 3.5 (Service Pack 1)

NET Framework 4, 4.5

Microsoft Profile The .NET Framework 4 Client Profile provides limited set features of the .NET Framework 4. It is designed to perform client applications and provision rapid deployment windows technologies Presentation Foundation (WPF) and windows Forms. Distributed as recommended update KB982670.

Download - NET Framework 4.0

Download - NET Framework 4.5


4. How to remove Microsoft .NET Framework and install another version (reinstallation)?

This happens, of course, rarely. Sometimes it seems like the right one is installed NET version Framework, but the program still does not start (all sorts of errors appear). In this case, it makes sense to delete earlier installed platform NET Framework and install a new one.

To remove it, it is best to use a special utility, the link to it is just below.

There is no need to install the utility, just run it and agree to the rules of its use. Next, she will ask you to delete everything Net platforms Framework - All Versions (windows8). Agree and click the "Cleanup Now" button - clean now.

After removal, restart your computer. Then you can start downloading and installing new versions of the platforms.

That's all. Good luck with your applications and services.

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How to reinstall, uninstall and update the .NET Framework in Windows 10

For many games and applications to work correctly, you may need the .NET Framework library. In Windows 10, as in previous versions of the operating system, it is present by default, but sometimes it needs to be updated or removed and reinstalled manually in order to get latest version libraries.

How to update the net framework on Windows 10 and install the library

There are several methods to update the .NET Framework using standard methods and using third-party programs. If for some reason you encounter errors during the update or installation of the library, then use the instructions given below in the article. The latest version for today is 4.7, but some older applications may require earlier versions of the library.

Using the control panel

This option will allow you not only to install or update the library, but also to find out which version is used on the computer in this moment.

Manual installation

You can install the latest version of the .NET Framework from the official Microsoft website. It contains an installer that will install the downloaded version of the library, in in this case 4.7, in automatic mode. After installation is complete, you must reboot your device for all changes to take effect.


Download the required version of the .NET Framework from the official Microsoft website

If for some reason you need more old version library, you can also find it on the Microsoft website, but in order to install it correctly, it is recommended to first remove it installed version.

Through the official program

Official application Microsoft .NET Framework Repair Tool can be downloaded from the Microsoft website. Using it, you can update the version installed on your computer. The program weighs only a few MB.


Download and install the Microsoft .NET Framework Repair Tool

Through a third party program

All previous methods were official, this same option gives you the opportunity to update the library not entirely unofficially, since the process will involve third party program Microsoft .NET Framework Repair Tool. After installing it, you will find yourself in the main menu, in which you will need to select the .NET Framework block, and then the version of the library to be installed. Once the procedure is complete, restart your computer for all changes to take effect.

We update the library using the Microsoft .NET Framework Repair Tool

Video: Installing the NET Framework

What to do if the library is not updated

If the library is not updated or installed, then there are two options: updating the system and uninstalling the previous version.

System update

Errors may occur during installation or update of the .NET Framework due to uninstalled windows updates 10, which are necessary for its operation. To install everything necessary components official standard method, follow these steps:

Uninstalling previous versions

For complete automatic deletion all library components, use a third-party .NET Framework Cleanup Tool. After downloading, installing and running it, you will need to select the version of your system and click the Cleanup Now button. Once the process is complete, restart your computer for all changes to take effect and repeat the update or library installation process.

Removing the library using the NET Framework Cleanup Tool

The NET Framework library is necessary for many programs and games to work, so always check for updates for it, as without them some applications will refuse to work correctly. For older programs, you may need an older version of the library; to install it, first remove the already installed version.

dadaviz.ru

.Net Framework - version, removal, errors, fixes

On this page you will find necessary set programs for working with Microsoft platform.NET Framework, which is installed on almost every windows system. If you need the .NET Framework itself, then you can download the required version from this page /2987

How to Determine the .NET Framework Version

NET Version Detector - simple program, the purpose of which is to determine all installed in the system Microsoft versions.NET Framework.

To find out the version of Microsoft .NET Framework. Simply launch the program.

What does the program show?

The red rectangle shows possible Microsoft .NET Framework version 1, the green rectangle shows possible Microsoft .NET Framework versions 2.3, and the purple rectangle shows possible Microsoft .NET Framework version 4. The versions of Microsoft .NET Framework that are installed on the system are highlighted in white.

Next to each version of the .NET Framework you can see green arrow, clicking on which will open a page on the Microsoft website where you can download the installer. Clicking on the purple arrow will open a page for downloading the SDK (components for developers).

If you need to open the folder where the .NET Framework is installed, click on the icon

The window at the bottom of the program shows more detailed information o.NET Framework: Lists all versions, destination folders and version numbers.

Download .NET Version Detector

How to remove .Net Framework

NET Framework Cleanup Tool is a small utility with which the user can easily remove any version of the .Net Framework installed on the system. The program correctly deletes all files, entries and keys in the registry, and also deletes information from windows database Installer.

The program is useful in cases where errors and failures occur in the system due to the fault of an incorrectly installed/removed .Net Framework, or when it is not installed. correct operation.

2.The utility removes from the system shared files and registry entries that other versions of the .NET Framework may use. After using the Cleanup Tool, you need to reinstall/restore all versions of the .NET Framework available on the system, as they may not work correctly or may not work at all.

Download .NET Framework Cleanup Tool

Find errors in the .NET Framework

NET Framework Setup Verification Tool - this utility is useful for checking whether the .NET Framework versions are correctly installed on the system. The program checks directories and registry keys for contents and their presence. If you find missing files or errors, reinstall the required version of the .NET Framework; if the program cannot cope with the problem, use the .NET Framework Cleanup Tool described above.

When launched, the program displays a list of .Net Frameworks that are installed on the computer. To make the program display a list of all versions, run the utility with the following key:

netfx_setupverifier.exe /q:a /c:"setupverifier2.exe /a"

Download .NET Framework Setup Verification Tool

Troubleshooting .Net Framework problems

If your system is experiencing installation problems or Microsoft update. NET Framework, then it can help you free utility Microsoft .NET Framework Repair Tool. The program will try to fix known problems.

The program can fix problems automatically, as well as using step-by-step wizard.

Process of working in wizard mode:

  1. The program diagnoses the problem.
  2. Corrections are applied with the user's consent.
  3. An attempt to restore the .NET Framework installed on the system.
  4. Collecting work logs and, with the user’s consent, sending them to Microsoft.

Download Microsoft .NET Framework Repair Tool

Good afternoon, dear readers or guests of the blog site. Today I want to consider this question: how to remove net framework, correctly and without the garbage that remains after this procedure. When you may need this experience, everything is very simple you can have old program or a game that uses net components framework 3.5 or 4.0, but when installing newer versions, either it is completely inoperable or there are constant glitches. Let me show you the correct sequence of actions. I will show how on server operating systems, by type Windows Server 2012 R2, and on desktop, Windows 7, 8.1, 10.

Is it possible to remove net framework

Of course yes, except of course for the version that comes with the Windows operating system by default, for example, in Windows 7, this is version 3.5, for eight it is already version 4, and so on. Therefore, if necessary, deleting not only what is possible, but also necessary, especially if the operation of the software or service depends on it.

How to completely remove net framework from your computer

And so, before uninstalling, you definitely found out that the cause of breakdowns and bugs is precisely this component, as for example I had WAS error 5011 there was a framework that required demolition. Below I will show options for any operating system.

Disabling net framework 3.5

Net framework 3.5 can be removed only on Windows XP, but since in my opinion it is already morally and for obvious reasons outdated, I will not consider it. In older versions of operating systems Windows systems 7 - 10, this framework can only be turned off. This is done very simply. Open the Control Panel, in Windows 7 you can find it in Start, in eight and 10 via right click on the "Start" button, but most universal method, this is to press:

Now, for convenience, let’s make a large display of icons and select “Programs and Features”

In the left corner, you will see the option "Turn Windows features on or off"

Uncheck the box next to ".NET Framework 3.5 (Includes .NET 2.0 and 3.0)". You will begin the process of “removing” it; it will remain in the system as a disabled component. You may be asked to reboot.

Uninstalling Framework package versions 4.0-4.5

Unlike 4.7 Current Package easily found among the list of all installed programs, here you go Windows example 7, where in the “Remove or change programs” list you can easily find it and uninstall it using the corresponding buttons.

It will open for you additional window with the service wizard, select "Remove .NET Framework 4.5.1 from this computer"

Using the NET Framework Cleanup Tool

If you need to quickly and efficiently remove the net framework, you can use the free NET Framework Cleanup Tool from Microsoft.

Run, I will remove the net framework in Windows 8.1. In the first step, you need to agree to launch the utility.

We agree with license agreement by clicking "Yes".

All you will end up with is a modest window with a choice of the version of the .NET Framework to be removed, after which we click “Cleanup Now”

The good thing is that the utility also cleans folders and registry keys.

Quiet operation

NET Framework Cleanup Tool supports silent mode, in which no messages are displayed to the user. To do this, you need to run the program with the following parameters.

<версия для удаления>"

For example, to remove .NET Framework 1.1 you need to run the following code.

Cleanup_tool.exe /q:a /c:"cleanup.exe /p .NET Framework 1.1"

However, even in quiet mode You will not be able to remove .Net versions that are a component of the operating system.

Automatic operating mode

NET Framework Cleanup Tool can operate in automatic mode, in which the user is presented with a window with a removal progress bar. No user interaction is required. To work in automatic mode, the program must be executed with the following parameters.

Cleanup_tool.exe /q:a /c:"cleanup.exe /p<версия для удаления>/u"

That is, to remove the same .NET Framework 1.1, the line will look like this.

Cleanup_tool.exe /q:a /c:"cleanup.exe /p .NET Framework 1.1 /u"

Return codes

  • - The program requires administrator rights
  • 2 - The cleanup.ini file was not found in the folder along with cleanup.exe
  • 3 - Unable to delete this version, since it is a component of the system
  • 4 - The specified version name is not in the cleanup.ini file
  • 100 - Uninstallation was started but failed
  • 1602 - The deletion was cancelled.

Uninstalling the NET Framework on Windows Server

In Windows Server, the procedure is similar; for versions 3.5 and 4.5 it is disabling the component through Server Manager. Here's an example 2012 R2. In 2008 R2, version 4.5, you cannot disable it this way.

I hope that these methods will be useful to you and you can safely remove or disable the desired version of the framework.