Download Error - 0x80070643: Know How To Get The Error Fixed

Microsoft keeps releasing updates for Windows to add new features and fix the existing bugs in the current version. While you can download most of the updates without any issues, some updates can cause errors while trying to download them. 

One such error that comes up when you download the Windows update KB5034441 is download error - 0x80070643. If you encounter any such error, then this is the right place for you to fix it as we are going to tell you the ways that can be used to deal with it.

Is it important to download the Windows 10 update KB5034441?

Since the error message occurs when you try to get this update, you must be wondering whether it is important to get the update or if you can avoid it. Well, this update automatically applies the Safe OS Dynamic Update to address a security vulnerability and if it is left unaddressed, attackers can exploit the vulnerability to bypass the BitLocker encryption. 

This means, you need to download the update and there should be no second thoughts about the same as it is important to fix things and you must install it. However, you will notice that this error can occur even on systems that do not have recovery partitions so a particular update is not the only issue. 

Fixing Error Code 0x80070643 in simple ways 

Here are some ways that can be effective for you in fixing the issue with the error code 0x80070643 you have dealing with. 

1. Retry the Windows update

 Sometimes the error only lasts for a few seconds, because of some unknown errors hence, you can try again to see whether the error has disappeared. If this method works you will not need to use any other solutions mentioned below. 

2. Download the update or the installation files again 

The next solution we have for you to fix the error  0x80070643 is to re-download your Windows or a program on your computer. This error occurs when the installation files get corrupted. In this case, re-downloading can be helpful for you in getting the update perfectly on your device. 

3. Go through the internet connection you are using 

Some software installations or updates require a network connection to an online server and if your network connection faces issues, error  0x80070643 can occur easily. To avoid this, you are supposed to have a network strong and stable and can support your installation procedure. 

4. Pause other downloads and updates on your computer

Other program's download and updates tasks on your computer can be conflicted with the program update you wish to perform so it would be better to install only one program at a time. 

You should go to the Microsoft Store and then you should move to the 3-dot menu following which you are supposed to tap on the Downloads and Updates option so that you can check whether there are other updates taking place. 

And if there are, then you should stop them for the time being so that Windows updates can get installed easily. 

5. Close All The Programs that are running right now 

Other programs running on the computer can also affect your Windows Update or any program installation because they are using some important files and device sources. You should close all other running programs on your computer by going to the Task Manager. 

6. Try Restarting your Computer 

Restarting your device is one of the easiest ways you can fix the issue download error - 0x80070643 as it can fix the glitches that are causing the error. 

We are sure these ways will be beneficial for you in fixing the error  0x80070643 you have been encountering.