DB error - invalid password

[FireSpace]

Hello :D
I'm quite bad in English so I apologize for my bad words :p
I have downloaded the game, I can launch it, but when I try to connect with my loginserver account, there is a message "DB error - invalid password"
It's me or the uppercase is not important to connect ?

[Dingpot]

I'm having the same issue :(

I don't know if it's connected, but I don't seem to be able to install the latest patch files (from the homepage) as it is saying my "Access is denied"; I can't think of any reason why it would be saying this as I am running as admin with UAC turned off at present - Any suggestions would be greatly welcomed!