I successfully ran the player in the morning merely turning it on to run an application and then clicked "shut down" to go to lunch. Upon trying to launch the player, I received an error message saying Kernel Panic - not syncing. It also repeated a line above saying it failed to load something. I can't remember when I did this but my boss instructed me to copy a second instance of the player onto my hard drive. Would this second file with the same name be affecting anything?