I am using Sony Vegas Pro 14. I am using Windows 10 64 bit, and I have a problem. When I open up Sony Vegas and start editing my video everything is fine, after editing my video I will go to render it. So I got to file then press render as, as soon as I press the render as button my Vegas stops responding.Then on the screen, it just shows a little blue circle moving around and I can not press or do anything on Vegas. Please help.