oh, sorry... I haven't downloaded the file. I thouth the RAR file contained just the lang.ini file. However it has another self-extracting archive...
nablus: Use the file attached to this post, extract it in the languages subfolder.
e6r: Don't use self-extracting files. Peole use to get confused. Just upload the translation file (compressed if you want) but don't use other executable. Just a suggestion
edit:
WDZ: Please increase the maximun limit for *.ini files. In Plus Live, translation files are 100 Kb+