Windows 10: Windows 11 upgrade error 0xC1900209 0x800704D3

Hello,I have a brand-new Lenovo Thinkpad laptop which is eligible for Windows 11 upgrade. Windows 10 Pro is installed currently on the machine and all updates are up to date. I ran the PC Health Check and the PC meets the Windows 11 requirements. However, I get the 0xC1900209 error and the upgrade process aborts.Here are the links for setupact.log https://1drv.ms/u/s!Astwxy-YgYr9ieQnZLLXkmFsjqrqKg?e=6bbNvI setuperr.log https://1drv.ms/u/s!Astwxy-YgYr9ieQmfUSdiqKdIOfFww?e=kxJ7iYIt is a brand-new PC, I have no clue what causes the problem. Does anybody have an idea?Thanks,Peter

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Window 11 Installation Failure - 0xC1900209

Hi -

I am attempting to upgrade to Win11, but it continues to fail, with SetupDiag telling me this

The PC Health Check tells me my PC is windows 11-ready.

Possibly significant - When Windows 11 Setup says that it needs to restart my PC, it isn't restarted, but the Windows 11 Setup restarts immediately.

The full sequence is as follows:

Start the Installation Assistant (IA)

Gets to Step 3 of 3

Reaches 79% complete, then goes back to 0%

Reaches 80% complete, then goes back to 0%

Reaches 65% complete, then Windows 11 Setup starts.

Windows 11 Setup gets to the point where it says it needs to restart the PC.

Windows 11 Setup closes.

No restart occurs.

Windows 11 Setup restarts and goes through

Getting updates
Checking your PC
Getting a few things ready
Getting updates
- reaches 46% complete and stays there for some minutes
Making sure you're ready to install

Next thing is this:





Running SetupDiag gives the result above.

I cancel out, it cleans up, and I'm back to the beginning again.

I have tried everything I can find that might affect the installation, including

• There are no incompatibilities reported in any of the logs that I can find
  
• Clearing the update cache
  
• Removing BattlEye (which apparently used to stop some Win10 updates happening)
  
• Unplugging all non-essential USB devices
  
• Removed Acronis TrueImage 2017
  

How can I identify what is blocking this?

Edit: Lack of restart is from Win11 Setup, not the IA

 

Update from 1909 to 2004 fail for Error 0xc1900209

Ok some notes:
1 - regarding upgrade to 2204 also with clean boot receive error 0xc1900209
2 - so if is ok i can try with with install In-Place with iso 2004 ?

3 - regarding problem of partition i use MiniTool Partition Wizard 12 i am not an expert of boot or partition so follow your link i must:

Thank

 

Error code: 0x800704d3 while upgrading from Windows7 to Windows10

I get an error 0x800704d3 about 3% through upgrade. Can anyone help please?

Original title: Error upgrading from W7 to W10