Abaqus mesh: please help

[annamacc]

guys this my last call im getting crazy!
Well
The final goal is to do a co-simulation in Abaqus so I have to do two models: the first one for the fluid and the second one for the structure (the file attached is incomplete because right now what i want to know is if it is possible to mesh that domain in Abaqus). I think that the best way is to make the mesh in Fluent and than export it in Abaqus but i have some problems to do it: it looks like it does not work
Can you tell me if i can mesh it in abaqus? the type of the mesh should be hex
I attached the cae file is somebody can help
Thanks in advance for your time

anna

 

[corus]

The attached file is a .msh file. What is that?

 

[annamacc]

Hi corus yes sorry you are right but i m fryed like an egg

 

[annamacc]

here we are

 

[corus]

The part is a cube and is already meshed in hexes.