getting error code 0xc7700100 when upgrading 8.1 pro with media center to Windows 10 pro?

I'm getting the above code when trying to complete the upgrade to windows 10 ( I assume pro version); that got interrupted when our power went out.

Tried to continue from the error but it keeps circling back to this error. I did a search on Bing but got no results about the error.

I'd really like to get this upgrade done so I can install MS Office.

Any ideas what I need to do? 


Question Info

Last updated February 1, 2020 Views 3,824 Applies to:


Thank you for the update.

I would request you to refer to suggestions provided by Andre Da Costa in the thread link below.

Installing Windows 10 to a new SSD

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