Problems with updates

Hi
I tried that but it didn’t work
It says “Access denied”


Edit: I opened it now as a administrator but when I type this in “bcdedit.exe /set {current} nx AlwaysOff” it says
“Error while setting the element data.
The value is protected by the Safe Boot Policy and can not
be changed or deleted.”

Maybe I’m doing it wrong?

When I only type this in “bcdedit.exe” I get this