laptop won't dual display

[S. Parks]

Since installing 3.010 I haven't been able to make dual display work on my sony Vaio either. I've been running hoster on this laptop for two years now, but now It won't work. the way I've been making it work for shows is to make the laptop lyrics screen float, resizing it and dragging it to the tv screen. But in the normal conventional sense of how the program used to work, I can not make it work. I hadn't posted anything about this previously, because I have been very busy and not able toresearch the problem much, but for two weeks now, that is what I've had to do to make my show work.