Originally Posted by DreamRaider
Alright thx! Also question: it says like custom key resistance prevents from editing fof object editor or somthing, i do not understand this. Can u explain this abit better?
No, it only prevents CustomKeys.txt files from overriding your object properties.
Selecting this option simply enforces the same restrictions regarding custom keys as if the map was never widgetized.
Normally you want to disable this option.