Currently trying to get ROPLoader working on my 4.5 XL. Exploit seems to install properly but trying to launch any Launcher.dat gives me the "an error has occurred" dialog box. Launching DS games after the exploit is a hit or miss. Sometimes it works, sometimes it gives me the "an error has occurred" screen. Checking the DS Profile after getting a game to launch gives me this: http://d.pr/i/x3Dc. Any help would be appreciated! Edit: I've done system format many times to no prevail.