Windows 10: Update failure error Oxc1900101

On several occasions my computer has tried to update only to fail with the noted error. I've tried several of the fixes shown on YouTube to no avail. What am I missing?

:)

 

Recommend hardware changes for upgrading from Win-7 to Win-10

Bree
I followed your suggestions (2nd Aug 19) for installing Win-10. Made the bootable flash drive successfully through the media creation tool. But when I attempted to upgrade and activate to Win-10 (64 bit) from within Win-7 (Pro-32 bit), I got the following error message:

Error # OxC1900101-Ox20017. " The installation failed in the SAFE_OS phase with an error during BOOT operation"

I read the diagnostics under this error number and carried out the proposed fixes, i.e. update Win-7, uninstall Malwarebyte antivirus, disconnect all external hardware, e.g. printer, scanner, external hard drives. I then tried to repeat the steps to do the upgrade through the Win-10 bootable flash drive as before. Got the same error message.
Appreciate any further comments and suggestions as to (a) what does a failure in the SAFE_OS during boot operation mean, (b) what can I do to solve it. Is this anything to do with the hardware in my computer? I listed these in my first posting above.
Thanks for any help

 

Vista Automatic Updating Error

Automatic Updates isn't currently running.

 

Windows Update failure with error 0x80070002

Thanks Jessen,

I have tried all the steps suggested to no avail as I have been browsing all similar failures and tried the suggested solutions. The Windows Update service appears to work ok as all other updates are ok.

It may help if I someone could explain the meaning of the failure message.

When I tried the USB method it failed in a similar way suggesting that there was something wrong with the Windows Product Key. It may help that at sometime in the past the system was restored after a failure. On some forums I have seen comments that if the
key is not perfect then the upgrade will not work.

Mike