builtbybel / builtbybel/FlyOOBE
Windows 11 upgrade error 0xC1900101 - 0x20017
- Dominant language
- C#
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Description
Hi all,
When I tried the windows 11 upgrade, I got a 0xC1900101 - 0x20017 error : Installation failed in SAFE_OS phase with an error during BOOT operation...
Just to say I fond the problem, to enable the UEFI boot, the partition should be GPT, my partition was MBR, I convert it by using EaseUS Partition Master.
When I started the Windows 11 update, after all the research for all updates, I closed the network for that computer, all goes perfectly. Windows 11 has been installed like a charm.
I hope it will help a few of you...
Regards!
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Research direction
The issue contains a resolved Windows 11 upgrade report rather than a requested repository change. No repository file, test, or entry point is mentioned; confirm whether maintainers want a reproducible bug report or documentation update before starting. Done would require an explicitly defined change and acceptance criteria.
Written by the indexing model from the issue text.
Assessment
- Domain
- operating-systems
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 10/100