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SivaKarthik-2408 asked Desandu7000 answered

Windwos 10 to 11 Upgrade Failed !!!!

Windows 10 to 11 Upgrade while using ISO with command prompt Argument's went success. But, while deploying via third party deployment tool using the same command argument's Failed with error **0xC1900101** while running setupdiag it shows

Aruguments used : /auto upgrade /DynamicUpdate disable /ShowOOBE none /quiet /noreboot /compat IgnoreWarning /EULA accept /BitLocker TryKeepActive

Error: SetupDiag reports fatal migration plug-in failure.
Last Phase: Finalize
Last Operation: Gather data, scope: EVERYTHING
Plug-in Name = microsoft-windows-sxs\SxsMigPlugin.dll
Migration Operation = IPreGather->PreGather
Plug-in Error: 0x0000007F

Here by attaching the logs of both success & failure case of same system

https://ufile.io/x72velfs

Can someone help me with what went wrong in the deployment...

windows-10-generalwindows-11
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Hello @SivaKarthik-2408

Since the issue only appears when you are using a 3rd Party software, you should post your question into that manufacturer forums, as they will be more experience and their community can better understand what can affect it, as opposite to Microsoft software.

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Desandu7000 avatar image
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Desandu7000 answered Desandu7000 commented

Hello @SivaKarthik-2408 ,

Check if this works;

Type "winver" in cmd, if your version is Windows 10 21H2. Go to Windows Update, Scroll Down, and become a Windows Insider. Now choose 'Beta Channel', after you install Windows 11, choose 'Release Preview Channel'. After all, go to Windows Update again, and Check for Updates. You will see that there is a Feature or an Optional update for Windows 11. Download it. It will take 1-2 hours to install depending on your Computer...!

Thank you,
Desandu Hettiarachchi



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Hello @Desandu7000 ,

Thanks for the response, But I don't want to update My VM System directly to windows 11

As I am explain in the problem description I am using the Third party deployment tool for Windows 11 update process.

Here is the issue The SxsMigPlugin.dll is not loading, while deploying through the tool


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Hello @SivaKarthik-2408 ,

Oh sorry, I thought you're going to update your Personal Computer. I think I haven't read the problem correctly...!

I understand your problem now...!

Are you using Windows Server 2012 R2...? If yes, to resolve this issue in Windows Server 2012 R2, install update 2919355.



If you have installed the 3rd party tool to your VM, and if it's not loading. The common reason is, that 'dll' file is missing on your Virtual Machine. If you know the location where the tool is installed, try downloading the 'dll' file from this site - ( https://www.dll-files.com/sxsmigplugin.dll.html ), and put it to the location where that tool is installed. Make sure to download the correct Architecture for your VM. If it's 64bit, download 64bit. Otherwise, it'll not work. It's also better, if you do it graphically, instead of using Command Arguments...!

I hope it'll work because the same thing happened to an old game I installed too. The reason is - the 'dll' file is missing...!

Thank you,
Desandu Hettiarachchi



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Desandu7000 avatar image
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Desandu7000 answered

Hello @SivaKarthik-2408 ,

If you have installed the 3rd party tool to your VM, and if it's not loading. The common reason is, that 'dll' file is missing on your Virtual Machine. If you know the location where the tool is installed, try downloading the 'dll' file from this site - ( https://www.dll-files.com/sxsmigplugin.dll.html ), and put it to the location where that tool is installed. Make sure to download the correct Architecture for your VM. If it's 64bit, download 64bit. Otherwise, it'll not work. It's also better, if you do it graphically, instead of using Command Arguments...!

I hope it'll work because the same thing happened to an old game I installed too. The reason is - the 'dll' file is missing...!

Thank you,
Desandu Hettiarachchi


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