Image not showing up for config

I was updating my previous mod ETK-800 Ram Plow mod to work with 0.11 and I decided to make it a configuration. I successfully made it a configuration although the Preview file will not show up. I have these files in my folder:
etkramplow.pc
etkramplow.png (400x192)
info_etkramplow
etk800_ramplow

For some reason it just won't show up. I have tried many different names still it won't work. I don't know if I am missing something like a file path somewhere or what. If someone could please help that would be great.

 

did you name the image etkramplow.png or just etkramplow?

 

I named it etkramplow with the file extension of .png but I didn't physically write out .png I just saved it as one.
-------------------------------------------------------------
Cancel this. I figured out a way to fix it. I added the line "Previews" to the info_etkramplow. It now shows up.

 

Glad you figured it out, because i was stuck on how to help

 

Haha, yes I am glad as well. I looked at the official mods and there wasn't that "Previews" line but I figured that I'd tried everything else so why not try.