backup file location?

How do I locate the CCleaner backup files location?

My Documents folder, if you didn't alter the default

They aren't in My Documents. I didn't change the default. How do I get CCleaner to show me where it is putting the backups?

My Documents folder, if you didn't alter the default

The backups only exist for issues scan and not for the cleaner scan.

You would have been offered the option of backing up the registry issues when you ran the scan. Is it the issues scan that you are talking about ?

Also check in options, advanced that the show prompt for it is ticked.