Issues, Workarounds & Localization

So a friend and i just started playing Eve, we both got a free trial from a friend. my friend doesn't have a comp at the moment so we just kept switching off so the other could play. last night we did a bit more jumping and this morning it wouldn't let anyone log on to Eve from my comp but him. Like i logged on to my account from another comp just fine but i can't get on from my comp. i let another friend try to log on my comp and she couldn't log in to the game either but she could do it on her comp. My friend seems to be the only one that can log on to eve on my comp. I don't know what to do. i shutdown and restarted my comp, i uninstalled and reinstalled Eve both with no change. i even went an payed for the dang account to see if it was just a matter of 2 trail accounts on one comp. still cant get on..... any tips?