Draftsight no longer runs

Hi all. 

I have draftsight free and have been using it for a long time. Out of knowhere it says the program has encountered a problem and has to close. Try opening it again and the same problem. I have uninstalled and re installed but get the same problem even after removing all draftsight folders and files after the uninstall. I just cant get it to run again. Its draftsight 64bit btw.

Any ideas as i cant seem to find a way to get draftsight running again