[unable to slice]

I fixed the problem.  I deleted the settings profile that I was using and made a new settings profile.  Now everything works fine.

[unable to slice]

I have just installed Cura 3.6 and now when I try to slice an object regardless if I use my own or the recommended settings, when I click prepare, I get a message saying unable to slice.  I am using windows 10.  I never had this issue with any previous versions of cura.