Poratl to folder on wrong screen

Hi,

I just downloaded and purchased this and having set it up it seems to work fine apart from when I add a portal to a folder. This portal always seems to appear on my third screen of three which actually is my TV used for playing films etc on the big screen.

It is designated number 3 in windows and is not set as the main display.

Is there anyway I can get the  portal to show up on the main display instead as it's a tad inconvenient to have it only appear on the TV especially if it's being used for something else at the time.

Thanks