Ok, i've had CC on this pc before, running windows 8, and made a map no problems. I bought a laptop, and gave this desktop to wife, well she decided she wanted laptop, and i came back to desktop. Now I have re-downloaded everything, get into the CC, bet every so often, the map goes str8 black. Sometimes its when im scrolling through the object list, sometimes when i click on the item/object itself. Anyone come across this issue before and find a resolution??