I did it once but when i upgraded my PC I cant get it to work, every thing is fine now except making a tile not walkable. So im asking how to do it I want the Village Rock Tile not walkable, yes I removed the check button in it and left the flyable checked and press Ok. After that I Ctl+S to save then I opened the JassNewGen again but still units can walk in the Village Rock tile. I wanna ask if I did it wrong and what must be done.