Hacking Multiman refuses to launch games/applications.

[Pedeadstrian]

So today I installed the latest Rebug and it worked perfectly, much to my surprise, because I was expecting my PS3 to explode. I've already copied my game (FFXIII-2) to my internal HDD, and it shows up in the games list. So I click X or Load, and the screen goes black twice, then takes me to the XMB. It also does the same things with some homebrew apps I installed. Did I do something wrong? I copied it to the devhdd\games folder, if that helps.

Edit: forget my silliness. When Multiman redirected me to the XMB, I went to the load last game app instead of the game disc. My bad~