Hello, could you help me with an issue with an update from Windows 10 to Windows 11? We use to update pre-prepared template "Windows 11 FeaturePack Upgrade" which is downloaded from public templates. On some computers, we are able to install this update but on other computers, we receive these two error messages:

 Installation Failed - Unknown Error. Code : -1073741819

Installation Failed - Unknown Error. Code : -1073741584

And that's all.

Do you have the same issues? 

Could you help me?

Thank you 

BR

Pavel