autosave error

I cannot get my autosave to work - ever. Have tried changing settings and file location, but none of the combinations get any results. The error message in the toolbar says 'cannot create autosave file' then immediately 'cannot write autosave' file. It's on the 2014 version of Draftsight.

This is a recurring issue both when I ran windows 8 and now in windows 10.

Any ideas?