I have been using flash for years. Recently I upgraded to Flash CC 2015. I successfully created a couple banner ads last week. I had one more (same creative/assets) to build today but for some reason when I tried to import a PNG file for some reason Flash changes the quality so it looks terrible.Last week it worked fine. I even tried to copy paste it from last week's file but when it comes in suddenly the image quality changes an it looks horrible. Anyone know why it would do that? The image was saved at a very good quality level.

Thanks!!!
Mark