Windows 10: unable to upgrade windows following factory restore to 1803

I just did a factory restore on my system to get rid of the digital cobwebs of three years of use. everything is now back to 1803, and windows update seems to be working properly, and it wants to upgrade the build to 20H2, before the factory reset, I was running 21H1, albeit with some issues that not even a windows reset would solve. I would have thought the upgrade through WU would have started upgrading me to 1909 before going to 20H1, and then of course 21H1. I have run SFC and chkdsk, but being freshly returned to factory state, as expected did not have any of that sort of issues. I have n

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How to restore factory settings

Sorry,as stated in my original post, i am unable to restore to factory settings since upgrading to Windows 10,because the Windows 8.1 restore information has gone. That was the essence of my query. Thanks for the suggestion anyway.

Brian

 

Unable to update Windows 10 Pro version 1709 to 1803

Have made several attempts to update Windows 10 version 1709 to the latest version 1803 and have not been successful.

I've done the following per some suggestions found online:

• Updated drivers
• Ran the Trouble Shooter for Windows 10 (Errors found were shown to be "Fixed" per the tool)
• Unplugged the printer

Although not at every attempt, I have received the following errors:

• 0xc1900101
• 0x80070643

Can someone please advise me as to what the errors are and provide me with the steps to update Windows.

Thank you.

 

windows xp installation and dual core am

could someone please list the steps they follow to install windows with a dual core processor and windows xp service pack to. I'm reletively new to amd dual core and i feel i'm missing a step. All help will be appreciated. thanx