Thanks Callender, I'll keep that in mind.

Thank you very much. The problem here started with 'KB4093105'. It almost took two months and 22 failed installation attempts until yesterday and that startup repair session that seems to have...

Thanks,

The suggested solution didn't work either but...

I was lucky to get a short power blackout this morning during starting up that led windows in starting startup repair. And guess what....

I tried the same earlier btw. As soon as the updates arrived the problem showed up again. I hope it works for you though.

Same problem here, unfortunately, that didn't work for me. I'm in this situation for more than a month now. I was hoping that a new update would fix the issue but no luck so far. Windows keeps asking...