Unable to import modelica files

I am following the course "CATIA Dymola Behavior Modeling Essentials" and in one of the exercises I had to import a modelica file which was provided in the course. When I try to import it, I repeatedly get the following error. Please help me resolve this issue.

Edu ​​​​​​​3DEXPERIENCE ​​​​​​​Modelica ​​​​​​Dymola Behavior Modeling ​​​​​​​