After update of my windows 10 I got problem Desktop is unavailable

Many thanks to ConiGL - I think this is the best advice on this blog (even though I haven't fixed my PC yet). (Where are you, Microsoft? Why aren't you monitoring this site and fixing these ridiculous problems???), but I've got quite a long way towards a solution, I think/hope.

I followed your recommendation to download from the Windows 10updates. For anyone else with the same problem, you may want to read this.

Phase 1: downloading the patch onto a USB drive

Download (from the following URL) the Windows 10 patch, onto a USB drive

(Microsoft says minimum 8GB, but I suffered a failure with that – it seems to need 16GB **)...

https://www.microsoft.com/en-us/software-download/windows10

“What do you want to do”

Upgrade this PC now

Create installation media (USB flash drive, DVD or ISO file) for another PC

(choose this option)

Language – (whatever)

Edition - Windows 10

Architecture – 64 bit

…. “Downloading Windows 10” appears...

this took almost 3 hrs on my system (not a fibre optic internet link)

It then went into a process of "creating an install-able media" or some such term.

Eventually the message Verifying Download appeared – that was brief, about 2 mins.

Next, Creating Windows 10 Media appeared – that took 15mins.

Then, Your USB flash drive is ready appeared,

and a “Finish” button was displayed.

So I now, seemingly, have a USB drive with a Win 10 installable patch on it.

Phase 2: attempting to apply the patch to the damaged Lenovo PC.

I started up the damaged PC using F12 to boot from the USB disk, which it did successfully.

I got this message:

It looks as though you started an upgrade and booted from installation media.

If you want to continue with the upgrade, remove the media from your PC and click Yes.

If you want to perform a clean installation instead, click No.

It wasn't clear to me whether the upgrade referred to was the original automatic Windows Update or the installation from the USB drive, so I tried removing the USB drive and clicked Yes. The system went through screens very similar to the original automatic Windows Update and had he same result, ie with a black screen and only the Recycle Bin icon visible (and no link to the internet).

So I tried again booting from the USB disk and this time tried “No”.

This gave a screen with the options “Install New” or “Repair your computer”

I initially tried “repair”.

That gives two options”

   Upgrade: Install Windows and keep files, settings, and applications

       The files settings and applications are moved to Windows with this option. This

       option is only available when a supported version of Windows is already running

       on the computer.

   Custom: Install Windows only (advanced)

       The files settings and applications aren't moved to Windows with this option.

       If you want to make changes to partitions and drives, start the computer using the

       instillation disc. We recommend backing up your files before you continue.

       Selecting the Upgrade option gives the following:

            The upgrade option isn't available if you start your computer using

             Windows installation media.

           If a copy of Windows is already installed this computer and you want to upgrade, remove             this installation media and restart your computer,

           After Windows has started normally, insert the installation media and

           run Windows setup.

So, to date, I have a USB stick, with, apparently, an installable copy of. or patch to, Windows 10, but I can't find a way to apply it.

Watch this space.

Brian

i mentioned this in my earlier post - but here it is again

I experienced this after the latest update (October 2018) on my X1 Laptop.

After a few SIHost.exe errors and other errors, you  end up with a black screen, with no access to the start button.

You can Ctrl-Alt-Del and go to task manager - from there use the file -> run menu to run cmd in admin mode to try other things.

However,  if  you go to https://www.microsoft.com/en-gb/software-download/windows10 to create a update disk on USB, you can then run the startup from the USB using the method above (i.e via file->run).

After a few hours of messing about with other commands, this finally worked for me, and is a much safer way of doing it, as you are getting bang up to date files, rather then from other sources.

I would try this option first, as even creating other usernames and logging into those took forever and still had the same issues.

Hi Thanks for reply but im unable to access any folder i dont have any icons except recycle bin and unable to access start and settings also ,please find the error im getting and guide me how to solve it.

Please watch this video:

https://www.youtube.com/watch?v=2-8gOC4BgYw