I'm on PC and I've been having the same problem but the codes are much different =/ I've tried a HUGE amount of 'fixes' including restarting my computer, running in compatibility mode, running as an administrator, deleting the boot files and replacing them with older boot files (Which got me to the point where it would DL the patch halfway and tell me of the error). I tried doing some ipconfig/renew stuff. I tried SYSTEM restoring to a point where my game DID work. I tried forcing a launcher update or whatever by altering the update check mode value in document\mygames. My error code is this: unable to update patch files. [11006][20819][20890][19900][3]SqPack:0x0-0x0-0.