Ok, so I'm having some really basic trouble with SimPE, and I figured MATY was the place to ask. I'm trying to follow some basic tutorials, but I'm having trouble opening files from the Resource Tree. Here are some screenshots:
No matter what I double click on, I'm not getting anything else to show up. I must be missing something really basic...
Feel free to call me a total dumbass, as long as you tell me what I'm doing wrong.