In November, end of support was announced by the vendor, Code42, for Apple Mac OS X Leopard (10.5).
The latest version of the CrashPlan backup application to support this operating system was 3.6.4 and any existing computers will not be upgraded to the latest version when available.
End of support will be May 2015.
If you have any questions, please contact us at support@cloud-backup.co.za