"We couldn't update the system reserved partition"

[SuperDrago]

Recently I joined windows insider and tried installing dev build but the problem is that after downloading is finished in settings the windows installer opens up and says "We couldn't update the system reserved partition"

Can anyone help me with this?

Thank you.

[#2 · Accepted solution]

Hello @SuperDrago,

See if this video fix helps you:

Let us know if this helps!

[#3]

@KapilArya 

Hi Kapil Arya,
Thanks for your reply.

I am sad to say that this method didn't help.

This is shown when I am entering "mountvol y: /s"

Also let me inform you that the efi partition is 100% free

I will be happy if you helped me on this 🙂

Thank you.

[#4]

Hi, this fixed the problem.
Only I had to do was to type efi after the command "mountvol y: /s"

Thanks for the help.

[#5]

Glad the issue is resolved, thanks for update!

[#6]

Great work together everyone! ;D