I keep getting this message when I try to open firefox: "A copy of Firefox is already open. Only one copy of Firefox can be open at a time."even after reinstall
I keep getting this message when I try to open firefox: "A copy of Firefox is already open. Only one copy of Firefox can be open at a time." even after reinstalling firefox
I keep getting this message when I try to open firefox: "A copy of Firefox is already open. Only one copy of Firefox can be open at a time." even after reinstalling firefox