In my version of Corel, there’s a macro manager that I used to create the macro. The commands in that text file are the commands that the macro executes. I’ve never seen Corel X5, but assuming there is a way to open a macro script editor, you would do that, and then copy and paste the text in the file above into it, exactly as it is, and save that as the “Export to LightBurn” macro.
I’ve never seen Corel X5, but there are a few people out there who might be able to help.
Paging @Casey_Gadd and @Enno - Could one of you take this text script and produce a macro for the older CorelDraw? Enno had done it once, but I had to make a bunch of changes to the original one, so I couldn’t keep it.