Tajima Floppy error Bo1

Hi, When I load lettering only to my Tajima TEHX single from floppy disc , the BO1 error always appears. Other designs load successfully. Cant figure out where the problem lies. Would appreciate any advice on this. Thanks

Try with another disk !
If still don t work ,is something wrong with your DST file.
Punch again the design,if you have an embroidery software