Solutions after the Time Machine's Backup Failure
How to Solve "The Time Machine's backup failed!" Issue?
How to Perform Data Recovery after Time Machine Backup Failure
Step 1 Install and run it on your Mac
Step 2 Scan the partition/volume that your files were lost from
The program will detect and show all partitions/volumes on your Mac, you only need to select the one that your data was lost from and click "Scan" to search it.
Step 3 Recover data after Time Machime Failure
What is the Time Machine?