Upgrading BE 3600 to Backup Exec 2014?

Hi!
When i enter the serial of my BE3600 Appliance, im only getting these files. I want to upgrade my appliance to 2014, what should i do? 

  Backup_Exec_2012_14.0_SP4_Recovery_Disk_32bit_Multilingual.zip 1.3 GB
  Expand All / Collapse All  Backup_Exec_2012_14.0_SP4_Recovery_Disk_64bit_Multilingual.zip 1.5 GB
  Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_Download_Instructions.pdf 122.7 KB
  Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.1of5 1.5 GB
     Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.2of5 1.5 GB
     Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.3of5 1.5 GB
     Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.4of5 1.5 GB
     Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.5of5 1.5 GB
     Expand All / Collapse All  Backup_Exec_3600_Appliance_EPS_3.0.419_Multilingual.iso.cmd 1.6 KB