Ah, ok. In your Everquest II folder each character has a settings file like server_character_eq2_uisettings.ini. This file stores the position of every UI window and all the chat channels for that character. When you make a new character the game should ask you to load a previous character's settings. It may not these days, but it used to. Otherwise you can load another character's settings at any time with the /load_uisettings command.
Following the
installation instructions-- you can load any of the preset layouts for Profit, like ProfitUI_1280x1024_eq2_uisettings.ini etc. This will put the windows in the normal positions.