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How to Fix Windows Update Error 0x8007043c
If you need help to fix this issue, you can follow our guide
3 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
Error 0x8007043c arises for some users when they try to installWindows updates. In one Microsoftforum post, a user said:
In trying to install theWindows 10update, it takes forever; and then at the 99% level, I get a failed message with Error Code 0x8007043c.
There aren’t that many confirmed fixes for issues likeThis service cannot be started in safe mode 0x8007043c, Failed to connect to server error 0x8007043c,or other latest Windows 10 update issues. However, these are some of the potential fixes forerror0x8007043c that are worth a shot.
How do I fix the Windows update error 0x8007043c?
1. Open the Windows Update troubleshooter
TheWindows Updatetroubleshooter could resolve the issue if the OS is trying to install an update that isn’t compatible with the platform version.
2.Run an antivirus scan
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3. Scan system files
Corrupted system files can be another factor behind error 0x8007043c, which theSystem File Checkercan repair.
4. Turn off third-party antivirus utilities
Third-party antivirus software might be blocking yourWindows updates. To remedy that, right-click an antivirus icon in your system tray to open its context menu.
Then you can usually select some kind of disable option to turn off the antivirus utility with. If the antivirus utility happens to have a firewall component, like the one shown directly below, disable that as well.
Try updatingWindowswith the antivirus utility disabled. Some users might need to completely uninstall their antivirus software to stop them from blockingWindows updates.
The resolutions above are among the most likely fixes forWindows Updateerror x8007043c. However, they might not fix the issue for all users. Some users might need to refreshWindowswith a repair install or theReset this PC utilityto fixerrorx8007043c.
If you know of any other method to fix this issue that we may have missed out on, let us know by leaving us a message in the comments section below.
More about the topics:windows fix,Windows Update
Matthew Adams
Windows Hardware Expert
Matthew is a freelancer who has produced a variety of articles on various topics related to technology. His main focus is the Windows OS and all the things surrounding it.
He is passionate about the tech world, always staying up-to-date with the latest and greatest. With an analytical view, he likes problem-solving, focusing on errors and their causes.
In his free time, he likes to read and write about history and tries to always develop new skills.
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Matthew Adams
Windows Hardware Expert
He is passionate about everything surrounding Microsoft’s OS, focusing on troubleshooting guides & tips for everyday problems.
