Erik Kostson
Ansys Employee

Firstly did you save the wbpz archive locally as a wbpj project?

If that is the case and the same error occurs the:
The error is that it can not open the results file. We do not know exactly why so I would just start from scratch and follow that model (same geometry (import it from), same loads, boundary conditions, I would initially skip the commands since it will probably solve without them,...).

Hope this helps