Time machine apple error could not complete the backup has become a problem for you when you try to recover your lost data on Mac. Mac has an inbuilt utility for backing up the data stored in the Mac drive so that if the files are deleted or lost you can restore them but if you encounter some error like time machine apple error could not complete the backup then you must be feeling frustrated and want to fix this error as soon as possible. The cause of this error can be any type of malfunctioning of the application, the external drive not recognized or responding. You can try to reconnect and restart the time machine and then check if you are getting time machine apple error could not complete the backup. If the error still exist then do not get worried as you can restore the files by using the Mac data recovery software. It scans the Mac drive completely and show any type of lost, deleted and corrupted files in the preview. Now you can restore them by selecting. The software will certainly help you if you are unable to get back your data because of time machine apple error could not complete the backup.