Windows 10: Windows 10 21H1: We couldn’t update system reserved partition, error code 0xc1900201

When upgrading to Windows 10 21H1 I encounter the error “We couldn’t update system reserved partition”, error code 0xc1900201.I found a support article about this error message. But if I follow the instructions it is not possible to show the properties of my SRP System Reserved Partition GPT or MBR in the diskmanagement of my laptop they are greyed out. Therefore&nbs

:)

 

W10 System Reserved Partition Error

Hi,

Have you tried all the suggestions above? If not, we suggest the resolution provided above. We also suggest that you follow the steps on this link:

“We couldn’t update system reserved partition” error installing Windows 10.

Let us know how it goes.

 

"we couldn`t update the system reserved partition" error while upgrading to Windows 10

Original Title: windows 10

hi,i have windows 7 and trying download 10

get near the end and message pops up

`we couldn`t update the system reserved partition

any help please

john f`

 

We couldn't update the system reserved partition - Windows 10 1803 Updates won't install

The usual suggestion is to clean it out.

https://support.microsoft.com/en-us/help/3086249/we-couldn-t-update-system-reserved-partition-error-installing-windows

Are you implying DISM is showing a message about bootmgr? What is the message exactly? You may need to use a different DISM syntax and point to a /source:

Otherwise it may be bogus. For a possibly related incident see

https://answers.microsoft.com/en-us/windows/forum/windows_10-update-winpc/windows-10-update-kb3213986-fails-repeatedly-with/46d9b1af-71a6-4d39-acaf-c3882047ac12

What are the details for that?

HTH

Robert Aldwinckle

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