(05-02-2022, 09:42 AM)Red3 Wrote: I hope someone can help. I've been using a Mars 3 trouble free but have hit a problem today. When I try to print ctb or cbddlb files I get an Unknown File Format message. Older files, saved in the same way, are still okay. Any ideas?
Try this:
1. Use a short name for a .ctb file
2. Sometimes helps reload slicer, open file and save .ctb again, under different name.
3. Do not rewrite .ctb file ( my tip )
4. Watch if .ctb file is saved correctly