Neowin

Windows 10 KB5048239 causes 0x80070643 error but Microsoft already has an official fix0 0

The infamous "0x80070643 - ERROR_INSTALL_FAILURE" issue is back with one of the new Windows 10 updates KB5048239. Thankfully, there is a fix. This past week, alongside the Patch Tuesday updates for ...
Bleeping Computer

Microsoft won't fix Windows 0x80070643 errors, manual fix required

Microsoft has confirmed that it won't provide an automated fix for a known issue causing 0x80070643 errors when installing recent Windows Recovery Environment (WinRE) updates. The problematic updates ...
Bleeping Computer

Microsoft working on a fix for Windows 10 0x80070643 errors

Microsoft is working to fix a known issue causing 0x80070643 errors when installing the KB5034441 security update that patches the CVE-2024-20666 BitLocker vulnerability. While the security issue was ...
Neowin

Windows 10 KB5001716 install fails with 0x80070643 error but a fix seemingly exists

Earlier today, we noticed that Microsoft had quietly released a KB5001716 update for Windows 10 users. In a nutshell, it is meant to offer the next feature update for your PC. You can learn more about ...