"There are no games." in PSP

Not sure if this glitch still occurs but please allow me to share.

My PSP shows this message "There are no games." but I am pretty sure there are.
This happened when I added the game Rock Band Unplugged.

Well, it seems that installing this game deletes the GAME folder, but not the games.

To fix this, follow the steps below:

1. Create a new folder and name it "GAME".
2. Place the "GAME" folder inside the "PSP" folder.
3. Create a new text file and name it "new.txt".
4. Place "new.txt" inside the "GAME" folder.

That should fix things.

Credits to afterdawn