Fast startup though disabled fast startup...?

[mike_klg]

Hi everyone.
I am using dual boot Windows 10 & Ubuntu 18 on my Dell e7450 laptop.
Each system has own disk partition: 150GB Disk C for Windows, 100GB Disk D for Linux, 250GB Disk E for Files which I want to use from both Windows and Linux.
The problem is that Windows always has fast startup enabled, also when it is disabled. This cause other problem - Disk E is just read only for Linux.
Why Windows do so and how I can definitely disable fast startup?

screenshot: https://ibb.co/v389BNp

 

[mike_klg]

Save this as a .reg file and run it:

Hello again and thank you for your help. I still have this problem.
So your solution do not work (look screenshot).
I tried to solve it manually with Registry editor and there is already zero, but I have still problem with read only disc for linux because of windows.
error screenshot on imgg: https://ibb.co/9wJZX79
registry screenshot in imgg: https://ibb.co/37Nrj8v

 

[mike_klg]

Are you sure it is not going into Standy/Hibernate mode? If you just close the lid for example then it would go into sleep mode, totally different from Fast Startup.

I am sure.
In September I have disabled "sleep", "hibernate" and "turn on fast startup", so I have just one option - "shut down".
screenshot start -> power menu on imgbb: https://ibb.co/VDtXrn7