Where have all my models gone? devo7e

I have a Devo 7E
when I go to the model setup and try to load a file, when I select load it takes me to a screen that is completely blank except for the words at the top "press ENT to load"
I know that before I was able to scroll through all my models when I was on this screen, but now they are no where to be found. When I go to the Model folder using my computer however the models come up. What am I doing wrong?

I am just getting my feet wet when it comes to setting up transmitters. So maybe i'm overlooking something simple, but any help would be greatly appreciated.

Thank You,
Jack

Check your file names. If you have 1 file named incorrectly it won't show any if them after that. So you might have a model1a.ini