Carbon Copy Cloner
CCC Mobile Backup
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Knowledge Base > Carbon Copy Cloner 4

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This documentation is for an older version of CCC. You can find the latest version here.
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Troubleshooting

  • How do I get help?
  • “The disk usage on the destination doesn't match the source — did CCC miss some files?“
  • Help! My clone won't boot!
  • Some applications behave differently or ask for the serial number on the cloned volume. Did CCC miss something?
  • Identifying and Troubleshooting Hardware-Related Problems
  • Keeping CCC up to date
  • Uninstalling CCC
  • Slow performance of network appliances can be mitigated by backing up to a disk image
  • “CCC reported that the destination is full. What can I do to avoid this?“
  • Antivirus software may interfere with a backup
  • Why is CCC recopying every file during each backup?
  • “CCC found multiple volumes with the same Universally Unique Identifier”
  • Finder or App Store finds other versions of applications on the backup volume
  • “The task was aborted because a subtask did not complete in a reasonable amount of time”
  • Troubleshooting slow performance when copying files to or from a network volume
  • Where can I find CCC's log file?
  • Why can't I eject the destination volume after the backup task has completed?
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