Problem in program
 

Hellow all. I have proplem in fluent. when, I start read the case file in tutorial.

\Fluent\document\help\tutfiles\sample

Program is display " Error: FLUENT received fatal signal (ACCESS_VIOLATION) 1. Note exact events leading to error. 2. Save case/data under new name. 3. Exit program and restart to continue. 4. Report error to your distributor. Error Object: () "

what is happen in program?

tell me please.

thank you

tib