Windows 10 file problem

[BigDuke66]

It seems, I can't confirm it because I don't have this problem but from what is written there I would say it's a classic "Gates".

The real lesson out of it is what is always was, don't use an MS product if you can use anything else.
Just because you run an MS system it doesn't mean that you have to use any of the other software that MS made, for anything there are multiple other and better solutions.
Office? LibreOffice
Outlook? Thunderbird
Internet Explorer? Firefox
Explorer? Total Commander
Windows Media Player? ZoomPlayer
etc.

Another lesson is, don't apply the updates just because WindowsUpdate is screaming about them as soon as they go live. The real beta test of these updates happen when they go live and anyone who jumps on them within the first 4 weeks is nothing else but a beta tester, anyone should be aware of this and if you really have to go that way then at least make a backup before applying these updates.