Script.SQL to .MSF/.LOG

Good afternoon

I'm downgrading a sql 2019 database with 8GB to sql 2014, I've already created the script (it ended up with 32GB), now I'm trying to open it in Studio Management to run the script and create the MDF and Log and gives the error in the print, can anyone help 

I'm doing this on a machine with a lot of resources 32GB RAM Ryzen7 etc...