Ok, before you get into major stuff....is that browser upload or the desktop download??....for desktop download....and maybe the browser version....if you don't have Active X, the latest, you can get that red x. And it won't download properly or display images. You might need Adobe Flash Player Active X 10 launcher. I also have Shockwave Player 11.5, but honestly can't tell you which is required by potco at this minute.
Also, if you have a pop-up blocker or firewall enabled, or ad-blocker enabled, during download you can have it not download properly. Also, your privacy/security settings on your puter may be blocking downloads or images....and your router and modem has settings to allow certain ports.
Did you talk to a tech on live chat? or in email feedback. Live chat is usually better.
Try some of these things before buying a graphics card or new computer...Or wait for a computer savy person here to help.....good luck...
