Hi TuShan,
first of all, I want to give you this information... There are other two french guys posting on this forum, working on a french translation. Check previous messages to find out more information. I've alreadt gave them some advices... Moreover, you can contact each other (if you want) and echange informations
Now, your two requests:
1) Mysterious window appears
That window you see is the FIRST and UGLY version of the elite information window. It still came up to you, because you haven't inserted a JPG image for the "Lightbringer Signet" into this folder:
Campaign.03.Nightfall\ImgElite
To make it look like all other elite windows, you shall add a jpg. Its name must be XXXX.JPG, where XXXX is the "Lightbringer Signet" elite number you chose (into EliteList.txt).
Anyway, I will add "Lightbringer Signet" in the next MappingOut release, as long as "Junundu_Siege", too.
2) "Campaign, Attribute, Type" don't change even if they have been translated... Ehm... OOOPS... you're right. I completely forgot to load those words from the language files. So, in this version, they still appear in english!
Sorry, I will fix this problem with next release of the software.