Chorder XML files

There are a number of what seem to be really interedting chorder xml files on here which would be good to explore, though after downloading and placing them in various folders, they don’t show up in the chorder menu’s - despite placing them in various different folders. It’s really frustrating.

If importing them is tried, a message appears saying it can’t “parse” the file

Are there any specific places they should or must be placed in?

Any advice would be greatly appreciated :confused: