Not able to open Mendix App which is version 8.6.0 in Mendix Studio Pro which is version 9.19.0

Hi All,   I am pursuing the Advanced Level Certification Course and I am starting the first course “Advanced Domain Model Skills”. There is a project package SoccerSquad which is in version 8.6.0. I downloaded the package and tried to open in Studio Pro which is of version 9.19.0. But I am getting the error as shown below:   Not getting how to proceed further. Please help me in this regard  
1 answers

You need to open the project in a version between 8.12 and 8.18.99, before you can migrate it to 9.19