Chosen Solution
how to remove that corner screw? Update (12/11/2018)
sorry, not that one, what i said is bellow one (like + design)
@khadong
if that is the screw in question, you an use a slotted screwdriver to remove that screw. Get one that fits the slot properly.
As the man above me said, you need a slotted screw and possibly a bendable driver extension to reach it. Good Luck
