Ruby on rails database not working

I am going through the 'Installing and Running ruby on Rails 5: Windows' tutorial on lynda. I got the MySQL database up and running and rail installed correctly. After configuring my SQL database with my project, to test it I entered the command 'rails db:schema:dump'. I got the following error:

Failed to load libmysql.dll from C:\Ruby24-x64\lib\ruby\gems\2.4.0\gems\mysql2-0.4.8-x64-mingw32\vendor\libmysql.dll

I checked file explorer and saw that the file does indeed exist. So why is it not loading properly?