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 ...
PR TIMES

【Windows11/10/8/7】Windowsのアップデートエラー「0x80070643」を修復する ...

PassFab FixUWinは8月21日より最新バージョンに更新しました。このバージョンではいくつかのバグを修復し、使用の体験を最適化しました。 Windowsでエラーコード「0x80070643」が出てお困りでしょうか。このエラーは、Microsoft 製品に限らず、Windows Installerで ...
Neowin

Windows 10 Update error 0x80070643? Pretend it is not there, says Microsoft0 0

Modern Windows versions receive plenty of updates to keep your PC safe and stable, and with such a complex product, occasional errors and missteps are hardly surprising. Microsoft has plenty of tools ...
ExtremeTech

Microsoft: Windows 10 April 2025 Update Error 0x80070643 Is Harmless, No Action Needed

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