Neowin

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

I guess a mistake from Microsoft's part. However, searching for updates, it still gives me the "new" along with the error, again. Hence, if you seem to be facing installation issues with this update, ...
Ars Technica

Windows 10 failed to install an update - Error 0x80070643

I wiped the entire partition and downloaded a fresh 22H2 ISO to extract install.esd to convert to install.wim to extra winre.wim and reagentc.xml, and recreated the partition and used reagentc ...
Bleeping Computer

Windows 10 KB5034441 security update fails with 0x80070643 errors

1/11/24 update added below. Windows 10 users worldwide report problems installing Microsoft's January Patch Tuesday updates, getting 0x80070643 errors when attempting to install the KB5034441 security ...
Neowin

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

This past week, alongside the Patch Tuesday updates for November 2024, the company released its corresponding Setup and Recovery dynamic updates for Windows 11. However, it is also one of those rare ...