Acronis Cyber Backup Software: "Failed to create volume ...
kb.acronis.com › content › 15725Apr 29, 2021 · The product cannot access the hard disk drive to create a snapshot. Symptoms. A disk/partition backup attempt fails with an error message similar to the following one: Failed to create volume snapshot Failed to start creating the volume snapshot The device is not ready . Cause. There is no universal cause. Every issue requires investigation. Solution