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This tool detects and tries to fix some frequently occurring issues with the setup of Microsoft .NET Framework or with updates to the Microsoft .NET Framework.
Important! Selecting a language below will dynamically change the complete page content to that language.
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File Name:
NetFxRepairTool.exe
This tool troubleshoots common issues with the setup of Microsoft .NET Framework or with updates to Microsoft .NET Framework setup installation. Additionally, this tool tries to resolve these issues by applying known fixes or by repairing the installed product.
Note: The current version of the tool supports repairing the .NET Framework 4.8, 4.7.2, 4.7.1, 4.7, 4.6.2, 4.6.1, 4.6, 4.5.2, 4.5.1, 4.5, 4.0 and 3.5 SP1 (includes .NET 3.0 SP2 and .NET 2.0 SP2).
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Supported Operating Systems
Windows Server 2008, Windows XP, Windows Server 2003, Windows Server 2008 R2, Windows 7, Windows Vista
Note: More information about Service Pack levels currently supported for the platforms listed above can be found in the following page: Microsoft Product Support Lifecycle.
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- Click the Download button on this page to start the download.
- Do one of the following:
- To start the installation immediately, click Run.
- To save the download to your computer for installation at a later time, click Save.
- To cancel the installation, click Cancel.
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Please see the Knowledge Base Article KB2698555 for more information.
Applies To.NET Framework 4.8 .NET Framework 4.7.2 .NET Framework 4.7.1 .NET Framework 4.7 .NET Framework 4.6 .NET Framework 4.6.1 .NET Framework 4.6.2 .NET Framework 4.5.2 .NET Framework 3.5 Service Pack 1
Introduction
The Microsoft .NET Framework Repair Tool detects frequently occurring issues that affect Microsoft .NET Framework setup or updates. The tool tries to resolve those issues by applying known fixes or by repairing corrupted installations of the supported .NET Framework versions. The tool has an easy-to-use, wizard-based user interface (UI). It also supports command line usage together with more advanced options.
Microsoft has released the following updated version of the Microsoft .NET Framework Repair Tool.
Latest version
Last updated: 08/01/2024
Release: v1.5
Version: 4.8.4739.15
Supported languages: English (United States)
Changes that are included in release v1.5
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The tool now supports Microsoft .NET Framework 4.8, 4.7.2, 4.7.1, 4.7, and 4.6.2. Therefore, fixing and repairing are also applicable to these products.
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Addresses an elevation of privilege vulnerability detailed in CVE 2024-38081.
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Removes out of support operating system and .NET Framework versions.
The tool supports all the features from the previous release as-is.
Notes
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The .NET Framework Repair Tool is available in English only.
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The supported platforms and .NET Framework versions are listed under «Affected configurations.»
Download information
The latest version of the .NET Framework Repair Tool is available for download from the following Microsoft Download Center website:
Microsoft .NET Framework Repair Tool
Supported command line options for this tool
|
Standard option |
Description |
Usage |
|---|---|---|
|
/? OR /help |
Displays help information. |
NetFxRepairTool.exe /? |
|
/q OR /quiet |
Quiet mode. No user interaction is required and the tool tries all fixes/repairs and saves the log file. |
NetFxRepairTool.exe /q |
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/p OR /passive |
Unattended mode. Only the progress bar is displayed. |
NetFxRepairTool.exe /p |
|
/a OR /addsource |
Offline repair mode. Setup redistributable files that are required for repair are copied from a network share or folder path that is specified by the «/addsource» flag. This should generally be used when the tool is functioning in a disconnected or locked down environment. |
NetFxRepairTool.exe /a <folder path>
Example: |
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/r OR /repair |
Repair operation can be optionally scoped to target a set of specified product baselines. If this option is not specified, the tool will try to repair all supported .NET Framework versions installed. |
NetFxRepairTool.exe /r <version1>; <version2> Supported version values: .net35, .net4, .net45, .net451, .net452, .net46, .net461, .net462, .net471, .net472, .net48, none
Examples: |
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/l OR /logs |
Optionally, sets the desired folder path for the logs file cabinet (FixDotNet*.cab) generated by the tool. Default (that is not specifying this option) location of the CAB file is current user’s desktop folder. |
NetFxRepairTool.exe /l <folder path>
Example: |
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/c OR /collectonly |
Log Collection Only mode. This mode will allow for collection of logs relevant to .NET Framework setup, which is useful for troubleshooting. Repair or any fix operations are not performed when this option is specified. |
NetFxRepairTool.exe /q /c |
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/n OR /noceipconsent |
Opt out of sending feedback information to Microsoft. Default (not specifying the flag) assumes that the user has opted in to send usage data to Microsoft. |
NetFxRepairTool.exe /q /n |
More information
Repair Tool options
The .NET Framework Repair Tool follows a four-step process:
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Tries to troubleshoot setup issues
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Applies the fixes (requires user consent)
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Tries to repair all installed versions of .NET Framework
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Collects logs (requires user consent)
The tool may make one or more changes to the installed version of .NET Framework. For example, it may correct the state of Windows Installer on the computer, reset the discretionary access control lists (DACLs) on certain folders, or resolve issues that are related to an invalid or corrupted update registration.
Offline support
The .NET Framework Repair Tool provides an option to repair the versions of .NET Framework that are installed on the computer (step 3 of the process in the «Repair Tool options» section). The tool requires the redistributable files of those versions to be available at the time of repair. By default, the tool downloads these packages from the internet during the repair. If your computer has limited or no internet connectivity, you should use Offline mode for the repair. To do this, specify the /addsource option together with the path of the folder that contains the redistributable files, as in the following example:
NetfxRepairTool.exe /addsource \\SHARE_PC\SHARE_FOLDER If the Repair Tool does not find the required redistributable in the specified folder, it will try to download the file from the internet. The Repair Tool cannot do this if the required file cannot be downloaded. The following table lists the .NET Framework redistributable files.
|
Version and profile |
Architecture |
Installer file name |
URL |
|---|---|---|---|
|
.NET Framework 4.8 |
x86, x64 |
NDP48-x86-x64-AllOS-ENU.exe |
https://go.microsoft.com/fwlink/?LinkId=2088631 |
|
.NET Framework 4.7.2 |
x86, x64 |
NDP472-KB4054530-x86-x64-AllOS-ENU.exe |
https://go.microsoft.com/fwlink/?LinkId=863265 |
|
.NET Framework 4.7.1 |
x86, x64 |
NDP471-KB4033342-x86-x64-AllOS-ENU.exe |
https://go.microsoft.com/fwlink/?LinkId=852104 |
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.NET Framework 4.7 |
x86, x64 |
NDP47-KB3186497-x86-x64-AllOS-ENU.exe |
https://go.microsoft.com/fwlink/?LinkId=825302 |
|
.NET Framework 4.6.2 |
x86, x64 |
NDP462-KB3151800-x86-x64-AllOS-ENU.exe |
https://go.microsoft.com/fwlink/?LinkId=780600 |
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.NET Framework 3.5 SP1, .NET Framework 3.0 SP2, .NET Framework 2.0 SP2 (if .NET Framework 3.0 and 3.5 are installed) |
x86, x64 |
dotnetfx35.exe |
https://go.microsoft.com/fwlink/?LinkId=259762 |
Quiet mode and Passive mode
All the functions of the Repair Tool can be automated by running the tool in Quiet or Passive mode. This has the benefit of requiring no user interaction for the tool to run. This is especially helpful in large deployments in which system administrators can configure the tool (through the command line) and also collect logs in specified locations.
Data collection
The .NET Framework Repair Tool collects information about tool usage in addition to collecting diagnostic installation data. The usage information is used to improve the quality of the .NET Framework Repair Tool, and the installation data is used to improve .NET Framework setup. This information is not used for marketing or sold to third parties. For more information, read the Microsoft .NET Framework Repair Tool Privacy Statement.
For more information about how to download Microsoft support files, see the following article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Note The data collection feature creates a compressed cab file of the .NET Framework installation logs. After the tool processes the logs, a .cab file that is named «FixDotNet*.cab» or something similar is created and saved to the current user’s desktop (if it is running in UI mode) or to a specified location. When you click Finish in the wizard, the tool sends the .cab file that contains the logs to Microsoft.
The FixDotNet*.cab file stays on your desktop (or specified location) regardless of whether you decide to send the data to Microsoft.
If you use the «/q» option, we recommended that you also use the «/logs» option to save the logs to some specific location or to a network share for supporting enterprise scenarios.
Version history
Release v1.5
Supported Languages: English (United States)
Adds support for .NET Framework 4.6.2 through .NET Framework 4.8.
Release v1.4
Supported Languages: English (United States)
Adds support for .NET Framework 4.6.2 through .NET Framework 4.8.
Release v1.3
Supported Languages: English (United States)
Extends support for .NET Framework 4.5.2, .NET Framework 4.6, and .NET Framework 4.6.1.
Release v1.2
Supported Languages: English (United States)
Quiet mode and Passive mode support through command line is added for the tool. Now, the tool does not require you to run in UI mode only. Therefore, the task can be automated.
The tool now supports the .NET Framework 4.5 and the .NET Framework 4.5.1. Therefore, fixing and repairing are also applicable for these products.
A new, optional command line switch is added to enable the repair of specific .NET Framework versions to override the repair of other installed versions at the same time.
The Repair Tool-generated log file can now be optionally saved in a user-specified location by using a command line option. This new option overrides the default location, which is the current user’s desktop in UI mode and %temp% folder in Quiet or Passive mode.
A new option lets you run the Repair Tool in Log Collection Only mode without applying any fixes or repairs. The option provides the flexibility to collect and investigate logs before you apply actual fixes.
New, optional support is added to let you opt out of any data collection in Quiet or Passive mode.
Release: v1.1
Supported Languages: English (United States)
Release v1.1 extends support to the .NET Framework 3.5 SP1 (this includes the .NET Framework 3.0 SP2 and the .NET Framework 2.0 SP2). Release v1.1 also adds offline support for computers that have limited or no internet connectivity.
Release: v1.0
Supported Languages: English (United States)
Release v1.0 is the first version of the tool that had support for .NET Framework 4 and its updates.
Affected configurations
You can use the .NET Framework Repair Tool to correct setup problems for the following configurations:
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.NET Framework 4.8 on the following operating systems:
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Windows Server 2008 R2 Service Pack 1 (SP1)
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.NET Framework 4.7.2 on the following operating systems:
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Windows Server 2008 R2 Service Pack 1 (SP1)
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.NET Framework 4.7.1 on the following operating systems:
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Windows Server 2008 R2 Service Pack 1 (SP1)
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.NET Framework 4.6.1 on the following operating systems:
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Windows Server 2008 R2 Service Pack 1 (SP1)
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.NET Framework 4.6.2 on the following operating systems:
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Windows Server 2008 Service Pack 2 (SP2)
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Windows Server 2008 R2 Service Pack 1 (SP1)
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.NET Framework 3.5 SP1 on the following operating systems:
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Windows Server 2008 Service Pack 2 (SP2)
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Microsoft .NET Framework Repair Tool — небольшая бесплатная утилита, который позволяет исправлять наиболее распространенные проблемы, возникающие при установке и обновлении .NET Framework на компьютерах с ОС Windows.
Присутствует возможность быстро остановить, перерегистрировать и перезапустить службу установки программ Windows. После запуска программа выполнит 9 базовых тестов, которые помогут выявить имеющиеся проблемы. По окончанию проверки будут показаны результаты проверки.
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Отзывы о программе Microsoft .NET Framework Repair Tool
Admin
Отзывов о программе Microsoft .NET Framework Repair Tool 1.4 (4.8.4072.0) пока нет, можете добавить…
Are you encountering any issue with .NET Framework 4.8, 4.7.2, 4.7.1, 4.7.0, 4.62, 4.6.1, 4.6, 4.5.2, 4.51, 4.5, 4, 3.5, 3.0, or 2.0 version. Then don’t worry Microsoft .Net Framework Repair Tool is a promising utility that detects and fixes issues. The update Version: 4.8.04072.00 of the same has arrived on 11 November 2019 which is more capable to resolve the problems.
The tool release repairs the corrupted installation of the compatible .NET Framework editions by implementing known fixes.
Microsoft .NET Framework Repair Tool 4.8.04072.00
Here is .NET Framework Repair Tool 4.8.04072.00 features, changes, and improvements –
The Tool follows a four-step method to fix the issues concerned to the frameworks –
- Perform troubleshooting for setup problems,
- Implements the fixes (as per user consent),
- Run repairing all installed versions of the .NET Framework,
- Generate a collection of logs (requires user consent).
The tool will require the redistributable files of the version which is going to be repaired. If not available in your computer it is downloaded automatically through the web. If your computer has metered or no internet connectivity, you should use Offline mode for the repair. For this, add the /addsource option along with the path of the folder. As example –
NetfxRepairTool.exe /addsource \\SHARE_PC\SHARE_FOLDER
.NET Framework Repair tool features passive mode and quiet mode. This needs no interactions from user while running the process. The mode is particularly helpful for large deployments where system administrators configure the tool (through the command line) and also collect logs.
The .NET Framework Repair Tool accumulates details about its usage furthermore piles up diagnostic installation data. These are helpful to improve the quality of the Tool, and setup.
The Repair Tool-created log file can now be optionally stored in a custom location by using a command line option. This location overrides the default option set %temp% folder in Passive or Quiet mode.
Download rhe tool –
Download .NET Framework Repair Tool 4.8.04072.00
1] November 2019 .Net Framework 4.8 and 3.5 Update for Windows 10
2] KB4522741 for .NET Framework 4.8 and 3.5 Windows 10 1903
3] KB4514359 .NET Framework 4.8, 3.5 Windows 10 1903 Cumulative Update
4] KB4511555 for .NET Framework 4.8, 3.5 Windows 10 v1903 – 30 Aug 2019
5] KB4502584 Windows 10 1903 .Net Framework 4.5, 3.8 Cumulative update
Source – Release note.
That’s all!!!
Рекомендуем: Скачать .NET framework 4.6.2 офлайн установщик.
Microsoft .NET Framework Tool Repair для Windows 10 поможет вам исправить проблемы с установкой .NET Framework.
Установка .NET Framework обязательна для некоторых приложений / программ, используемых в Windows 10 .
В этой статье мы поговорим об официальном инструменте .NET Framework Repair, который выпустила Microsoft. Этот бесплатный инструмент может быть использован для решения проблем при установке .NET Framework или исправления ошибок существующего .NET Framework. Помимо этого, инструмент также полезен для исправления других известных проблем с .NET Framework.
Хотя он имеет упрощенный GUI, но продвинутые пользователи могут запускать его непосредственно с помощью командной строки .
Скачать Microsoft .NET Framework Repair Tool для Windows 10, Вы можете в центре загрузок Майкрософт.
Как использовать Microsoft .NET Framework Repair Tool для Windows 10:
1. Запустите файл NetFxRepairTool.exe загруженный с помощью упомянутой выше ссылке.
2. Примите условия лицензионного соглашения в окне приветствия. Нажмите Далее .
3. Теперь инструмент автоматически обнаружит проблемы установки .NET Framework на вашем Windows 10 ПК.
4. Двигаемся дальше, после обнаружения проблем, программа предложит внести изменения для исправления обнаруженных ошибок. Нажмите Далее , чтобы применить изменения.
Вы можете отслеживать прогресс:
5. Таким образом, если у вас есть проблемы с установкой . NET Framework , теперь вы можете повторно попытаться установить его, не закрывая показанное ниже окно. Установка должна на этот раз, должна пройти успешно а затем вы можете нажать кнопку Finish , чтобы закрыть инструмент.
Опытные пользователи могут обратится к этой статье поддержки, чтобы узнать о параметрах командной строки для этого инструмента и их использования.
Надеюсь, вы найдете инструмент полезным!