Do not patch!

[Littlerose]

Hi!
I have being playing all the weekend but this Monday i'll try to play but it was completely impossible, i press enter world i start loading then the music is cutted and i return to the list server, i'll try to play in another server and i could. In the irc people tells that i have to update my eq . Yesterday i update, and now i can't play in any server and all the configuration has changes, like for example the type of letter. I don't know what could be the problem ... Could you please help me??!!!
THX