![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 17%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Windows 更新进行到一定进度后黑屏，重启回滚后在设置 - Windows 更新中提示 安装错误 - 0x1900101
当前版本：Windows 11 25H2
操作系统版本：26200.7296
更新版本：Windows 11, version 25H2（没有具体版本号）
尝试过删除更新缓存、以及 DISM /Online /Cleanup-Image /RestoreHealth 和 sfc /scannow但是问题依旧存在
如果需要提供日志文件请告诉我它在哪里，方便我寻找，谢谢
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Hi, thanks for reaching out!
This error points to a driver blocking the upgrade, and I suggest checking drivers first. Disconnect any external devices except keyboard and mouse. Update display, storage, and network drivers through Windows Update or your device maker.
Restart your device and try the update again. If the failure repeats, download SetupDiag from the Microsoft support site and run it to see which driver caused the rollback.
Hi, thanks for your reply!
I have downloaded SetupDiag.exe,but I don't know how to use it. Should I run it with the specific parameters like this to export the logs:
SetupDiag.exe /LogsPath:"C:\$Windows.~bt\Sources\" /Output:D:\LogResult.txt
...or do you recommend a different command?
BTW: I have already disconnected any external devices except the keyboard and mouse, but the issue persists.
