Windows 10: Windows 10 1809 to 21H2 update error '0xC1900101 - 0x30017'

Used the Media Creation Tool for Windows 10 21H2 to create an ISO and ran the setup.exe file to upgrade my Windows 10 1809 PC, but after it self-restarts during the update, the PC always ends up doing 'Attempting to recover installation' followed by 'Undoing changes made to your computer', and boots up with this error. I have attached the logs for the update installation below.Besides upgrading via the ISO, I have attempted to update to 1903 via Windows Updatefails with Error 0x80240034, and update to 1903 via the Windows 10 Update Assistantfails with the same 0xC1900101 error, and updatin

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Error 0xC1900101 - 0x30017

Hello,

I recently tried to upgrade my licensed Windows 7 Professional to Windows 10 using the MS upgrade tool. Upon installation, my PC screen went blank and flickered intermittently, showing no further signs of completion of upgrade process.

Later the windows automatically reversed the installation and restored my computer to Windows 7. Upon restore, the error displayed was 0xC1900101 - 0x30017. I could not find the right trouble for the error given. Can Microsoft community help and support
by sharing step by step guidance to resolve this issue and upgrade to Windows 10.

 

Windows 10 Updates 1803 and 1809 Fail to install - Error 0xC1900101 0x30017

I have tried everything recommended in similar threads to install updates 1803 and 1809 (my PC is still stuck at 1709):

PC is Dell XPS 8700 with i7-4790, 24GB of RAM, 64-bit processor, 64-bit Windows 10 OS, Latest BIOS A13

• Deleted all old installation directories
• There is (never was) any anti-malware software (other than Windows defender)
• Removed all USB devices other than Microsoft wired mouse and keyboard
• Ran Windows Update Troubleshooter
• Clean Boot (disabled all startup items in msconfig and Task Manager)
  
• Tried all three methods: Windows Update, manually from Microsoft website, and using USB Media Creation Tool

The error is exactly the same on every attempt: "We couldn't install Windows 10... Installation failed in FIRST_BOOT... 0xC1900101 0x30017.

I've been pausing updates for 6 months now to avoid the endless update failure cycle. What is the fix for this?

 

Upgrade to 1803 version fails with 0xc1900101-0x30017 error

Speed Fan