So you are you able to connect your MySQL database on Windows ? You have two optioins.
1. Disable Firewall. Easy and popular way of solving problem for win users is to disable something but I do not recommend this to you
2. run cmd.exe and execute the following command:C:\>netsh advfirewall firewall add rule name="MySQL Server" action=allow protocol=TCP dir=in localport=3306
This will add