No, but I wrote it down, and looking at my scribbles it was 8007001f (not x). It also was flashed on the screen (sometimes, not always) very briefly. Sometimes I just got the something's wrong box, with links to a MSFT site which contained a sequence of suggestions, which I did try (minimizing startup services, for example). The log files are in a format I can't read (*.etl), so that's not helpful either.
I looked up that error message and it seems to be a common issue(What else is knew with Microsoft) some say to try installing the media creation tool sometimes the update will work, others say to try to update drivers(Such as audio drivers) whenever I see “Do a clean boot” I just say screw it because no way would I do a clean install unless the computer was having other issues
That specific error indicates it's an audio device driver issue. Have you tried your motherboard manufacturer's website to see if they have an updated / newer audio driver than the one you're running?
If so, update the audio driver then try the Windows 10 Creator's update again.
If it fails again, your only other options are to do a clean install using the media creation tool or contact your motherboard's manufacturer to report the problem and see if they have a fix for the driver in the works.
http://www.wiki-errors.com/wiki-errors.php?wiki=8007001F
8007001F Error Codes are caused in one way or another by misconfigured system files in your windows operating system.
So, If you got 8007001F Error then We strongly recommend that you Download (8007001F) Repair Tool.
This article contains information that shows you how to fix your windows 8007001F error both (manually) and (automatically) , In addition, this article will help you troubleshoot some common error messages related to 8007001F error code that you may receive.
Note: This article was previously published under WIKI_Q210794