Backup ProgDVB

#1
Hi, how can I backup ProgDVB?
I saved and restored these folders but the channel list in ProgDVB is empty.
C:\Program Files (x86)\ProgDVB Professional
C:\ProgramData\ProgDVB

In older versions of ProgDVB only "C:\Program Files (x86)\ProgDVB Professional" was necessary.

Thanks