Mars Orbital @marsorbital • Joined Oct 2012 • Active 5 years ago Remove Connection Are you sure you want to remove from your connections? Timeline Profile Connections Photos Forums Points Leader Badges Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created Mars Orbital October 5, 2012 at 5:48 pm in reply to: file opens as black background layer Hello, I had the same thing just happen to me ! My solution was to go into the video card control panel and make wure AA is set to application controlled. IF your power went out your computer reset itself to defualt video setting. Hope this helps !