I loaded up minecraft bedrock edition on my windows 10 computer, and one of my worlds had simply disappeared. I looked in the minecraft world saves folder, and the world was there, but I could not access it through the minecraft application.

I loaded up minecraft bedrock edition on my windows 10 computer, and one of my worlds had simply disappeared. I looked in the minecraft world saves folder, and the world was there, but I could not access it through the minecraft application. Please help me get my world back and fix this bug, my world is incredibly important to me.