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Windows Insider 无法升级 | Windows Insider cannot update
同 https://answers.microsoft.com/zh-hans/windows/forum/all/windows-insider-preview/09e6345e-ec08-475b-9647-1840a5479041 无法升级，错误代码 0xc1900204 ---------------------------------------------------------...
Hi everyone, I fix it. I use iso file to update and restore my system.