CAD Software Forum

I've been using CMS Intellicad for several months. I suddenly am unable to open any of the drawings I've made. Any thoughts?

Id try one of the ODA utilities,
https://www.opendesign.com/guestfiles/o ... _converter
https://www.opendesign.com/guestfiles/o ... s_explorer

Do you get an error message when trying to open the files?

Have you tried the 'Recovery' tool?
Select 'File' then about halfway down 'Recovery'

SteveN