Where are the picture fields? In the table where the calculation exists? If so, then you may need for the container fields to have global storage. In that way, the calculated result for each record has access to the pictures needed.
If you want the pictures in global fields to 'stick', you will need to open the database as the host and insert the pictures. Then when you host the file, users will get the pictures as their default global value.
Better still, you can set up a separate table with the global fields and then can access the pictures (even without a relationship!).
Thanks, that solved it!!