Whats wrong with my d2loader?

[slashbomb]

I have it installed i followed it step by step and tried it 3 times. Every time i get it installed and click on the shortcut that i created it opens as normal and everything is fine, but when i click to enter battle.net it says cannot connect to battle net please check and make sure your modem is plugged in message. I have everything plugged in and everything works but it just wont seem to connect to battle.net. Can someone who had this problem before please help me. Thank you!

looks like your IP Banned

this last newhere from 5 minutes-48 hours

Causes:

1.)Joining a Game too quickly after leaving 1
2.) Spamming in the Channel
3.) Switching accounts/characters too quickly
4.) Overuse of the mousewheel

If any of this happened to you, dont do it!