Knowledge Base > Carbon Copy Cloner 5
This documentation is for an older version of CCC.
You can find the latest version here.
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Troubleshooting
- macOS Big Sur Known Issues
- macOS Catalina Known Issues
- 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
- CCC reported that the destination is full. What can I do to avoid this?
- Antivirus software may interfere with a backup
- What criteria does CCC use to determine if a file should be recopied?
- “CCC found multiple volumes with the same Universally Unique Identifier”
- Finder or App Store finds other versions of applications on the backup volume
- Launchpad ignores settings created while booted from another 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?
- Why does Finder prevent me from viewing the home folder on my backup when it's attached to another Mac?
- Some third-party storage drivers may cause hardware misbehavior
- Troubleshooting APFS Replication
- Coping with errors caused by APFS filesystem corruption