I tried to install the new(est) version (0.16.0.3), but it wouldn't load any older (0.15.2) projects or workspaces.
And trying to create a new workspace - I would navigate to some directory, but it wold never actually create anything there.
Following the (old - 5yrs.) manual, doesn't seem to work.
After reverting to 15.2 I could load some of my old projects (all previously working), but others, I would open the .lksw file, and nothing would happen, and ti would show "no workspace open".