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Code42 Support

Upgrade version 5.1.2 to

Applies to:
  • Code42 for Enterprise


This article describes how to upgrade the Code42 servers in your Code42 environment from version 5.1.2 to version

Managed appliance upgrades
If your authority server is a Code42 managed appliance, our Customer Champions work with you to upgrade your Code42 environment. Do not attempt to upgrade your environment on your own.

Affected Code42 Platform components

The upgrade from version 5.1.2 to includes changes to the following components. View Code42 platform version release notes for details.

Upgraded Not Upgraded
  • Code42 server
  • Code42 app

Version compatibility

Code42 server version is compatible with the following components.

Component Compatible Versions
Code42 app

Windows and Mac:

  • 5.1.2*
  • 5.0.3
  • 5.0.2
  • 5.0.1
  • 4.5.2*
  • 4.4.3
  • 4.4.2
  • 4.4.1


  • 5.1.2*
  • 4.5.2*
  • 4.4.3
  • 4.4.2
  • 4.4.1

* Indicates this version is bundled with Code42 server version

All storage servers in your Code42 environment must use the same Code42 server software version as your authority server. 

Upgrade instructions

If you have any questions about upgrading your Code42 environment, or if you need assistance troubleshooting the upgrade, contact our Customer Champions for Code42 for Enterprise support or CrashPlan for Small Business (previously CrashPlan PRO) support.

Step 1: Download the upgrade file

Download the upgrade file for your server operating system. If your Code42 environment has Code42 servers running on different operating systems, download the upgrade file for each operating system:

MD5 checksums: Linux | Mac | Windows

Step 2: Upgrade your Code42 servers

Follow our instructions to upgrade the Code42 servers in your Code42 environment: