Fixing CrashPlan on Synology after the 3.7.0 update (Synology repairing upgrade in /var/packages/CrashPlan/target/upgrade/1388728800370. )

If you recently upgraded to DSM 5.2 and had CrashPlan break, this is likely due to the CrashPlan 4.2.0 update. Please see http://chrisnelson.ca/2015/05/12/fixing-crashplan-4-2-0-on-synology-after-dsm-5-2-update/ NOTE: This manual fix should no longer be needed after the 0029 update from Patters: 0029 Updated to CrashPlan version 3.7.0, improved detection of temp folder (prevent use of /var/@tmp), added support […]