Ever since the new League client beta every time I try to open League on my Mac I receive the message that the file is damaged or incomplete. I've tried fixing it by downloading the League of Legends NA.dmg disk image and moving the UserKernel.app over to my current League of Legends file, but that doesn't work either.
I've reinstalled League, but that only works till I close the client once after I'm done playing. After once or twice of closing the client I receive the message that the file is damaged or incomplete once again.
P.S. My Mac is on 10.12.1 Sierra.