You log in with filezilla and then you open these files: /usr/home/game/share/locale/germany/quest
In the last file "quest" you are looking for a file called "quest_list" and you right click on it and download it to your desktop.Then,you copy the name of your quest e.g game_info.quest and you open the quest_list.You go at the end of the list of all the quests and just press enter and paste there the name of the quest (game_info.quest)then press again enter and and save the file.Then upload the new quest_list from where you download it (in the filezilla in the file quest) and you upload the new quest (game_info.quest),too.Then you just open the virtual box and press:
cd /usr/home/game/share/locale/germany/quest then enter and then type again m2 qc.
The next operation is the compile of your quests and the compile of the new quest you entered (game_info.quest).Then you enter in-game with your GM the following command: /reload q or /reload quest...I hope i helped...