KB5006674 failing with install error 0x800f0831 with build 22000.194

I have run the Windows Update troubleshooter and yet this update still fails, and I can't find anything that suggests how to cure it. The Insider Programme also says that there is a newer version available which then takes my to Windows Update but that isnt presenting any update other than KB5006674 which is failing

Any suggestions on a way to fix this?

Thanks

Iain Morrison

Is that the Cumulative Update ?

I`ll assume you`re running the Insider version Yes, and not the RTM ?

OK, I run the RTM, so I don`t have any sound advice to give you

Yes to both of your questions

Rolled back to an earlier disk image and caught up with updates to get everything back in order - now running 22000.282.