CrashPlan 4.5.0 for Drobo5N
This DroboApps requires firmware 3.3.0 or better. It depends on the locale and java8 DroboApps, which will be installed automatically.
Please check the configuration page of CrashPlan in Drobo Dashboard or at http://drobo.ip.address.here:8080/crashplan/
for detailed instructions on how to redirect the CrashPlan client to connect with the Drobo.