Connecting MPS with Mysql

Hi,

i just tried to make a connection with my mysql database through MPS.

Downloaded the jar file from Mysql site and imported into MPS project as like this tutorial ->

 https://tomassetti.me/how-to-add-jars-and-resources-in-a-jetbrains-mps-project/

but still it is showing ClassNotFoundException for com.mysql.cj.jdbc.Driver