How to resolve error 0x80070643 in Windows Update
How to resolve error 0x80070643 in Windows
Update
The following symptoms could occur when a
Windows update fails to install:
Install failed on (date) - error code
0x80070643
You might also experience error 0x80070643
if you install or update a Windows application.
Error 0x80070643 Causes
The error 0x80070643 message is typically
caused by misconfigured system settings, malware or virus infection, a broken
driver, corrupted or missing system files, or improper removal of outdated
software when a new version was downloaded. When a Windows computer or tablet
is improperly shut down or unplugged from a power source while in use, a
0x80070643 issue may also manifest.
Before doing anything further, run your
antivirus program to find and eliminate any malware you suspect is on your
computer.
Fixing Error 0x80070643
Until the message disappears and the update
is successful, try the following actions in the sequence listed:
Try the installation once more. Before
moving on to any more troubleshooting, it is worthwhile to try the installation
or update at least once more because sometimes it will succeed.
Download the file again. The file may have
become corrupted during the download process if you downloaded an update or an
app and it gives you the 0x80070643 error message. Try downloading it once more
to see if it solves the issue.
Reinstall the app after removing it. The
current version of the app can be corrupted if the 0x80070643 issue occurs
during an app update. After uninstalling the program with the Windows
uninstaller, reinstall it. So that you won't have to update it, the most recent
version ought to be installed.
In Windows 10, simply right-click an app's
name in the Start Menu and choose Uninstall.
Look into the internet connection. A faulty
internet connection can prevent updates from installing if they need to connect
to an online server. There are several techniques to speed up a poor internet
connection if an internet speed test finds a weak connection. Shut down every
other program. The use of device resources and access to crucial data can
sometimes have an impact on an update or installation. On your Windows
computer, shut down any operating programs and any background processes (like
Telegram or Skype).
Stop all current updates and downloads. The
program you're trying to update might be affected by other downloads and
updates. Open the Microsoft Store app in Windows 10 and Select Downloads and
updates after selecting the ellipses (...) in the top-right corner. Before
attempting the installation a second time, be sure no other programs are being
updated or installed.
Launch the computer again. Many Windows
bugs can be resolved by restarting the computer.
The Windows Update Troubleshooter should be
used. The Windows Update Troubleshooter looks for and fixes issues related to
updates to the operating system and applications. On Windows 10, click Run
Troubleshooter under Settings > Update & Security > Troubleshoot >
Windows Update.
Start the Repair Tool for the.NET Framework
Run the.NET Framework Repair Tool if you have the most recent.NET Framework
update and you're still getting the 0x80070643 error.
Turn off antiviral protection. Antivirus
software is infamous for causing issues with system and app installation. If
you have any such software installed, turn it off first before attempting the
update or installation once more.
