Hello List I have been attempting to convert SDTS DLG data to MIF Format. My problem is that when I try and run the conversion tool sdts2mif I get a message that says, error opening line file Ms01le01.ddf, I have run CHOP on this file, still no success, do I also need to run the CHOP on the other files accompany the Ms01le01.ddf file. I have been trying to convert these files for days and cannot for the life of me figure out what I am doing wrong. PLEASE HELP ME BEFORE I GO INSANE! TIA I appreciate all the help I have recieved from other list subscribers. Kris Kobylski Nextlink [EMAIL PROTECTED] ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]