Hi Elwin,
under windows the CB configuration files are stored in
Documents and Settings\Default User\Application Data\codeblocks
under linux the .codeblocks directory in your home directory.
See http://codeblocks.org/docs/main_codeblocks_ench1.html#x2-150001.10.4 for some information how to make a portable version of CB or search within the CB forums.