Ok, it's working (19536.1000) with clean install! But I REALLY DON'T want install all of my applications, settings etc. again!

I give up too until after the holidays. I have tried with every trick except clean install - without any results.

Me too!!

I noticed that settings screen don't disappear, when I am logged as local administrator

I have made clean install several times and it's unnecessary to learn it anymore. I have used to test builds with severel non-MS programs too and therefore I don't waste my time to install these...

Yeah, but there is one big problem: I don't want to install all of my programs and settings once again - I have done this couple of times :(

This looks a very bad problem, because windows just flashing. I think that MS should make ISO for repairing. Let's wait!

Me too! I have 16188 and whole settings part dont't remain opened. So it is impossible to make the new update. Of course I can return to some older version, but then I should to install all of my...

I got the same error when I try to update insider version 14931 to 14946. I doesn't want to make clean install, because I have really lot of applications in my PC!