Error in Flotherm Solver
 

good morning,
i'm traying to solve a project in flotherm; it has 1.9 mln grid cells, flow and conduction transfer heat problem. When I try to solve it, it crash with the following error: E/08255 (internal error).
Someone could suggest me which kind of error it is and what could be the cause/solution?
Thanks in advance,

Send the case to your local support office. They'll be able to determine the cause.