[Solved] Windows Upgrade failing with error 0x8007001F – 0x20006

Created On13/03/2020

Last Updated On16/11/2020

byShaun Nicholls

Table of Contents

SAFE_OS Error

If you have upgraded to Windows 10 and have the following error:

We couldn’t install Windows 10

We’ve set your PC back to the way it was right before you started installing Windows 10.

0x8007001F – 0x20006
The installation failed in the SAFE_OS phase with an error during REPLICATE_OC operation

How to Fix the issue

Download Windows 10 version 1607 and install that first.
(You won’t get the error installing this older version of Windows 10)
Once 1607 has installed, you can then upgrade to 2004 (or latest version at the time)

If this guide has helped you, please let us know! Please take a look at our other guides and tips.

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