Disconnected from Login Server

I just downloaded the game today, the windows version from google drive.

I loaded the game

Created my character

But I cant log in.

I click my character and I disconnect instantly.

And no error code comes up.

I just get this

If Unable to view picture below:
All it says

Maplestory
You have been disconnected from the login server.
Please try again later.

 

You have to post in character issues and follow the correct format.