Windows 10: Your startup key couldn't be saved to this location. Choose a different location.

I do not understand there is no explanation why the startup key cannot be saved to the location.

:)

 

"We couldn`t create a new partition or locate an existing one."

Same as over here:

Error message: "We couldn`t create a new partition or locate an existing one." | Windows 10 Forums

 

"We couldn`t create a new partition or locate an existing one."

Try this:

Before you get to that message, press SHIFT + F10 to open a command prompt.

Run diskpart.
At the diskpart prompt, run these commands:

list disk

At this point you should see the SSD as disk 0. If it has another disk number, use that number rather than "0" in the next command.

select disk 0
clean
exit (to exit from diskpart)
exit (to exit from the command prompt)





That should clear the contents of the disk. The entire disk space should then show up in Windows setup as "Unallocated Space" as in the screenshot below.

 

FS/FT Thread title location

One more suggestion for B/S/T forum is the inclusion of a location made mandatory.
I know it's already possible, but there's a limited choice in locations, and not many people use it, assuming that because they're in the US, they don't need to.
The problem from this comes when they state quite clearly (although sometimes not clearly at all), they only ship to the US.
Making location mandatory in the thread title would save a bit of time and hassle, and would make searching the forum easier.

A suggestion for this: use the poster's location, if they've added a correct location, as the default.

It's not like it's an issue of privacy, the poster will tell where they're from within the post in a round-about way.

Not a big suggestion, but I thought I'd throw it in there.