Hey man, thanks for the reply. I've upload the xml file on my dropbox: https://www.dropbox.com/s/b0y21zz2jmhbx2c/LaunchBox.xml?dl=0
There's also nothing weird running on the background while Launchbox is up, also tried scanning my computer, maybe there was some kind of virus, but I've found nothing. The problem occurs only when Launchbox is up! And rebooting doesn't work. :P
I appreciate it man for helping me. I'm still loving Launchbox, I just close it immediatly when I'm playing a game then I guess.
Thanks! :)