I am testing the FREE version of Cloudberry Backup to save a Firebird database. Cloudberry is unable to save the file. The message that appears is "Cannot access 1 file (s) because they are being used by another process".
What can I do for him to copy the base while it is being used?
There seems to be an issue with Firebird databases. It's impossible to use VSS to back up relational databases, so I wouldn't recommend to include them in your backup plan, these error messages are unavoidable in your case.