During installation 'chose components' part not working

Hi

Just trying to create a branded version of Exodus using MakeNSISW in 
Windows2000. The problem I get is I manage to create an installation 
setup file successfully, but when I try to install it, I get past the 
License Agreement fine, click on 'I agree', to go to the choose 
components page of Exodus, and instead of meaningful names with 
descriptions, I get what I think is variables such as 
'${i18n_NAME_SSL_EN}'. Obviously I screwed up the Exodus.nsi script 
somewhere, but haven't got a clue where. Need some help please

Thanks

J