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- Restart Windows Update Services. BITS (short for Background Intelligent Transfer Service), Windows Update Service, and Cryptographic Services are system-related services that Windows Update requires to function correctly.
- Reboot PC and Retry Update. Restarting your PC is another quick way to fix Windows Update’s 0x80070643 error. If you haven’t already, open the Start menu and select Power > Restart.
- Run Windows Update Troubleshooter. Try running the built-in Windows Update troubleshooter if the 0x80070643 error continues to show up. It can identify various issues stopping Windows Update from working and offers recommendations and automatic fixes to address update-related problems.
- Run .NET Framework Repair Tool. Does the 0x80070643 error only show up while installing Microsoft .NET Framework updates? If so, run the Microsoft .NET Framework Repair Tool to check for corrupt files and other issues with the current .NET Framework installation.
1. Press `Windows + I` to open Settings. 2. Navigate to Update & Security > Troubleshoot. 3. Select Windows Update and click Run the troubleshooter. 4. Follow the on-screen instructions to complete the troubleshooting process. Step 2: Repair the .NET Framework.
- Overview
- 0x80070643 Errors
- How to Fix Error 0x80070643
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0x80070643 errors are seen in Windows Update as updates are attempting to install. This article explains how to fix this error.
This error almost always occurs inside the Windows Update utility, usually accompanied by a larger message. Here are the two most common ways this error presents itself:
•There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80070643)
Try these steps in order until the message disappears and the update is successful:
1.Retry the installation. Sometimes, attempting the installation or update again will work, so it's worth trying at least once more before proceeding with any further troubleshooting.
2.Restart your computer. It's often the case that a simple reboot will reset what's necessary for the installation to finish successfully.
3.Resize the recovery partition. The WinRE partition might be too small to complete the update. Complete this step only if you're seeing the error for an update relating to the Windows Recovery Environment. KB5034441 is one such example.
If you don't feel comfortable completing this step, feel free to skip to the next suggestion below. In the meantime, you can pause Windows updates and wait for Microsoft to release a patch.
4.Run the Windows Update troubleshooter. This scans and corrects problems associated with the Windows Update utility.
- Brad Stephenson
Jun 3, 2021 · What's interesting though is that the security update for 3.1.15 is installed, which doesn't make sense...unless a newer version has been installed and Windows Update is just being stupid. EDIT: It seems that the update is already installed. It was installed on 4/15/2021 according to the update history. That means that Windows Update went stupid.
Mar 12, 2024 · In general, you should not uninstall any versions of the .NET Framework that are installed on your computer because an application you use may depend on a specific version of the Dot NET Framework. To update the .NET framework on your computer, follow these steps: Browse to the .NET Framework website and download the latest version.
Jul 7, 2024 · Once you find, right-click on it and select the Repair or Change option from the menu list. If UAC prompts on the screen, click on the Yes button and let begin the procedure. Wait for a while ...
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Jul 7, 2024 · When you receive the Windows Update error, the first thing you should do is restart your computer and try again. If restarting the device does not work, here’s what you can do to fix the Windows ...
