Vegas worked a while back. I just recently opened, and received that message. Anyways, the only thing I remember doing BEFORE opening vegas for the first time in a while was updating the graphics card. I tried updating the latest drivers ( I think, really stupid person working a computer here) and my monitor went black and wouldn’t display anything, all it said was the monitor was set to hold 60hz and 1980 by something ( I forgot). Long story short, I have no idea what the heck I’m doing. If you could give me step by step instruction on what to do, I’d be in debt forever. I’m this desperate for help….