[iworx.language] ini="languages.ini" siteworx="en-us"And change "en-us" to the two-letter language code for your language. (Look in /home/interworx/lang/languages.ini to find the corresponding two-letter code for your language.) This will only change the default language for all future SiteWorx accounts. If you have already created a few SiteWorx accounts, you will need to change the language on those manually. However, all new SiteWorx accounts will automatically be set to your chosen default language.