CCX files not supported by Coral Draw ?

Hi there, Ive been using X7 Home & Student version for a very long time. I've also been using  Corel Gallery 1 000 000  for more than 20 years and now suddenly I get a message that "File is not supported". Always worked in the past

I checked the available formats in the list of "All File Formats' & CCX no longer appears.

What can I do to fix this?

Thanks