Every time I start PMDG I see the PDF in blue and when I chose the cold and dark panel it never come back to blue.I always see it in black with no data on when I am flying.Anybody has any clue as to why this is happening.Thank You

This is a validation issue - try uninstalling and reinstalling the plane, if that doesn't work, contact support via email with your order number and an explaination of the problem...