My ADS 2016 v1circuit simulation terminates with an error message that claims the first uncommented character in my Touchstone .s2p file (Line 1, Column 1) is invalid. The first character is a # which should be correct for a type 1 Touchstone .s2p file. I've tried deleting the character and reinserting it without luck. I've attached the error message and the .s2p file in question. Why is this happening?