tsiriaks
Ansys Employee

 Hi gowthamrdv ,


Please try the resolution in this thread


https://studentcommunity.ansys.com/thread/fluent-is-not-working-1/?order=all#comment-4a4af696-f7eb-4876-a931-a928012222b6


 


Hi judarangoca


Are you seeing the same error
"MPI Application rank 0 exited before MPI_Init() with status -1073741511" ?

or it's just stuck at

"use '-pass' or '-cache' to provide password"

?


If the latter is the case, your issue is different than the original post here but could be a similar issue as this thread 


https://studentcommunity.ansys.com/thread/fluent-application-failed-to-start/


You can refer to pgl's post regarding running the software in serial mode (set in the Fluent launcher). If the serial mode works but not parallel mode, it means something on your system (most likely anti-virus) is blocking the initiation of multiple processes needed for parallel solving.


Thank you,


Win