How do I repair installed .NET Framework?
StepsClose 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.
Can you repair .NET Framework?
You can repair your . NET Framework install using the . NET Framework Repair Tool. If your app still isn't starting after repairing the .
Can you reinstall .NET Framework?
If a Windows 10 system does not have current Microsoft updates installed, it may be possible to install the latest . NET Framework.
Why is my .NET Framework not working?
Restart your computer, then try enabling . NET Framework again. If the problem persists, the next option you can attempt is a PC repair upgrade using Advanced startup. Using the Windows 10 ISO or install disc, launch setup and follow the on-screen instructions.
How do I reinstall NET Framework in Windows 11?
This option requires an Internet connection.Press the Windows key. on your keyboard, type "Windows Features", and press Enter. The Turn Windows features on or off dialog box appears.Select the . NET Framework 3.5 (includes . NET 2.0 and 3.0) check box, select OK, and reboot your computer if prompted.
How do I fix NET Framework 4.5 installed not successful?
How to fix installation did not succeed NET framework errorWhat you need to do is, download the Windows update latest knowledgebase and install it. ... Double-click on the downloaded Microsoft kb2670838 knowledgebase and follow its on-screen instructions to install it.After finished installing, reboot your computer once.More items...
What happens if you Uninstall .NET Framework?
If you uninstall a . NET framework and then launch a program that happens to require the . NET you just uninstalled, you will most likely receive a Windows error message stating that some sort of . DLL file is missing and that the program can't launch.
How do I Uninstall and reinstall .NET Framework?
Remove all existing versions of the Microsoft . NET Framework from Windows using Programs and Features in the Windows Control Panel....You will need to download and reinstall these same versions from Microsoft.Download and run the latest version of Aaron Stebner's . ... Download and reinstall the versions of .More items...•
What is the Windows repair tool?
Windows Repair is a utility that contains numerous mini-fixes for Windows. This tool will allow you to repair common issues with your computer such as firewall, file permission, and Windows Update problems. When using this tool you can select the particular fixes you would like to launch and start the repair process.
How do I enable .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 you fix .NET Framework 3.5 includes net 2.0 and 3.0 couldn't be installed?
Net Framework 3.5 (Includes . Net 2.0 and 3.0) couldn't - Microsoft Community....Net framework 3.5.Press Start button and type Programs and features and select it.Select the . Net framework and uninstall.Restart the PC andreinstall . Net framework 3.5 from the below link and Update.
How do I fix net framework 4.7 2 is not supported on this operating system Windows 10?
The only solution for this problem is to simply update your Windows 10. It is advised to check for Windows Updates even if you are on the latest version of Windows 10. Since the problem is caused by incompatible operating system, installing all the available Windows 10 updates will most likely resolve the issue.
Summary
You may need to repair your installation of the .NET Framework if you upgrade your operating system or if the current installation of the .NET Framework becomes corrupted.
Steps to repair the .NET Framework installation
Obtain the original installation source. For example, if you installed the .NET Framework from a CD-ROM or from a digital video disc (DVD), insert that disk. If you downloaded the .NET Framework, download the .NET Framework again. Make sure that you select save to disk.
Changes that are included in release v1.4
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. The tool supports all the features from the previous release as-is.
Download information
The latest version of the .NET Framework Repair Tool is available for download from the following Microsoft Download Center website:
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.
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.
Affected configurations
You can use the .NET Framework Repair Tool to correct setup problems for the following configurations:
How to obtain the latest version of the Microsoft .NET Framework Repair Tool?
The tool is available for download from the Microsoft Download Center.
Example
Let’s take an example where the .NET Framework Repair tool can be pretty helpful.
Conclusion
We don’t intend to stop here, we plan to make continuous improvements to the overall setup experience – the product setup, it’s updates, as well as this Repair tool. If you discover setup issues not currently addressed by this tool or have any other suggestions feel free to send us a note at [email protected].
