Use Easy bcd and let it repair the Boot. Go to view settings and see what it says there. After that you go to BCD backup/repair and you should take and mark re-create/repair boot. Click perform...

Thanks for help. I burned a windows 8.1 isofile to a DVD and formatted the other SSD drive to GPT and then it was no problem to install the OS.

I have 2 entries of windows 7 as an option when i boot if I boot from windows boot loader in the bios in the boot options in bios, but i can not find out where this 2 entries come from because non of...

And I will stop using Rufus

Ok. Thanks for help. I just used rufus with a windows 8.1 and it could not install it. I will try what you have told me.

Its a Norwegian Windows 10 but you can look at the C:drive and the N: drive. There is the problem I think.
And speaking about Rufus, they are speeking about using Rufus all over the internet in...

I have problem with booting my computer a lot of time and I see true EasyBCD that my bootloader and bootmanager was on 2 different drives.
So all the files in Windows 10 is on the C: drive but the...