Problem to pool the health impact functions

Hi everyone,
I am doing my calculation with my own set up named Bangladesh set up. All the required data I have collected. I have input all the dataset to the BenMap. In the calculation step I face problem in pooling method window. When I wants to run the functions, it shows a massage like ‘Run the health impact functions first’. But I have done the Every previous stage with sincerit. I can’t understand where is my fault. Please, anyone help me to solve the problem.
I, hereby attached a screenshot of this problem.

Best regards,