Repairing partition tables and manually editing disk geometry.
The partition table, master boot record (MBR), or GUID Partition Table (GPT) becomes corrupted. The physical disks are healthy, but the operating system cannot read the spanning layout.
Apply the settings. The software will create a virtual, read-only representation of your combined storage pool. Step 4: Scan and Extract the Data Run a deep scan on the newly created virtual JBOD volume.