Thanks Sarah and Dave. I am very grateful to you. my apologies for taking some time to respond
Rather than going back to 8 and having to load everything that needs to be loaded (drivers, app software etc), my preference would be to resolve the update problem and get rid of the stuff I dont need.
For example, I disabled Cortana but it keeps coming back, using memory, CPU and disk space and I can find no way to get rid of Edge or the Xbox software. My Program Files folder is full of useless apps like Microsoft People, ZuneVideo. Windows Photos alone is 280 meg and hundreds of files. There are 12,747 files in WindowsApps. Can I just delete these?
I install everything that gives me a choice to my 64GB microSD card or the 500GB Disk in the base station (keyboard unit)
Other than LibreOffice and Avira anti virus (which must be located on C:) there is no non-Microsoft application bigger than 150 MB on C: It is mostly the Microsoft bloatware
As mentioned before I do not want, or need, any of these enforced Microsoft applications, I need an operating system in which I can chose which applications to run an install. Were it possible I would use Windows 7.
But back to the update problem. KB4023057, KB4295110, KB 4023814 KB4343902 have all installed successfully in the last couple of weeks. But KB4338825 refuses to install but insists on trying eevery few hours
A quick search on this problem reveals countless users seeing the same error for several months and still no fix from Microsoft. I have tried all of the suggestions (Windows Update Troubleshooter, sfc /scannow, DSIM) I even tried disabling pagefile.sys and swapfile.sys to give the update more disk space . The problem remains
Can nobody at Microsoft tell me how to get round the 0x80073712 error and install the update? This is getting really frustrating
My final option would be to make one of my Linux heavyweight machines (Core-I7, 8Gig, 2 TB) into a dual boot Linux/Windows. How do I transfer my license to a different machine?
I am hoping to hear from a MS representative as well as the very helpful Independants
Thanks