Windows 11 0xC1900101 - 0x30018 Upgrade failed at FIRST_BOOT at SYSPREP_SPECIALIZE in Windows 11 21h2 to 22h2 upgrade

  • Thread starter Thread starter Arsha Shokri
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A

Arsha Shokri

I tried upgrade my lenovo loptop from Windows 11 21h2 to 22h2 using iso file I tried twice I disabled all .net frameworks and uninstall my third party antivirus (bitdefender total security) and every time I get this error at second restartAlso I realise I don't have access to Windows defender when I was administrator This is the error I get0xC1900101 - 0x30018 Upgrade failed at FIRST_BOOT at SYSPREP_SPECIALIZEPlease help me

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