Hi,
I'm trying to import some pictures and I have flight data in a special excel file.
Even when I select all parameters I am still left with a grey Import button.

Hi,
The issue here is that you are setting both "Omega-Phi-Kappa" and "Yaw pitch roll" values. Both of these represent camera orientation. Try using only "Yaw pitch roll" and setting the others to None,  and import should work.