CATIA Import

Hi,

I am trying to import a CATIA model into COMSOL 51, however I keep getting this error:

Error : Translation aborted due to out of memory allocation problem

However, my model imports fine on COMSOL 54. I am not sure why it is not importing on COMSOL 51? I have tried with various different machines and they all open with COMSOL 54 but not with COMSOL 51. The size is approx 195 mb.

Your help will be greatly appreciated!

Cheers