How to fix the issue of Windows update failure.0x80070020-0x2000A，在PREPARE_FIRST_BOOT操作过程中的SAFE_OS阶段，安装失败，出现错误

Question

Answer 1

Place the computer into clean boot > attempt an upgrade

https://www.tenforums.com/tutorials/41804-perform-clean-boot-windows-10-troubleshoot-software-conflicts.html

https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd

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If successful that will complete the troubleshooting.

If unsuccessful logs in English need to be collected.

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--Please don't forget to upvote and Accept as answer if the reply is helpful--

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