Glide64Final resolution setting not saving

I am trying to make a portable installation of Project64 and the only thing that I cant make it save is the Glide64 setting that controls the OpenGl Fullscreen for non 3Dfx cards. It keeps changing to a random resolution everytime I copy it to a new machine. But after this it saves the chosen resolution so it must be saving it somewhere aside the ini?

So my question is, how can I make it so it is always set at 1920x1080?

Thanks in advance