Mannequin File Can't be Accessed

We are trying to use a model that references the Mannequin file and the Mannequin file will not load. We must change the parameters in the Mannequin file to continue our analysis. Does anyone know why the file will not load or is there a way we can get around loading the file.

Dear Khushbu,

Could you upload a zip file which contains your model? Then we will have a look on it.

Best regards,
Moonki