Loft Operation error (Loft preview has no thickness)

Hi everyone,

I'm trying to create a loft from a skinnier airfoil to a fatter airfoil, but the loft keeps failing to complete. Also, for some odd reason (this may be related to why it keeps failing), the loft appears to have no thickness to itself at all, as if it's a surface loft. I've added and taken away several guidelines, but the same result still occurs. What can be done to solve this? See the photos and attached solid works file below, Please help!!

SolidworksParts And Features