running 2 or more maplestory

I've tried opening multiple Maplestories many times, but its never actually worked for me. Somehow, it always seems to work for other people, so I have no idea what's up with that. I'm using XP.

Ok. It's pretty long.

 Spoiler

1. Restart your computer.
2. Log on to either accounts on your computer.
3. Allow it to finish setting up. (All the thingys at the bottom right of the screen.)
4. Don't open Maple yet. Relog on to the other account and do the same thinf as step 3.
5. Now open maple on one of the accounts. Stay on that account for about 15 minutes.
6. Now relog (switch user button), but dont log on to the other account yet.
7.Wait 5 more minutes than log onto the account.
8. Wait another 5 minutes and than open maple.
9. Enjoy your ability to leech yourself.
10. Log onto Scania and fame Leonage.