It makes a difference to me.
Since you said "an English instance of Firefox", maybe I should point out that you can't have a Chinese and an English FF instance simultaneously. In other words, Firefox must not be running when you execute the command I suggested.
It makes a difference to me.
Since you said "an English instance of Firefox", maybe I should point out that you can't have a Chinese and an English FF instance simultaneously. In other words, Firefox must not be running when you execute the command I suggested.