problem loading language pack!!

[scanham]

Hi all

I recently put the french language pack on my site its .zeug.com.au everything displays fine in english but when i click on french i get lots of problems

The header_ is everywhere and and ive tried deleting all the french language installation

i have gone to public_html and just copied the french includes folder to that directory

i get the error message MISSING LANGUAGE FILES OR DIRECTORIES ... French français
when i try to add the language followed the specifics in the install file

anyone masters out there that can help would be very much appriciated!!