When the launcher isn't running, there isn't a program to delete the natives

When the game quits the launcher deletes the natives it can find. However when the launcher closes before the game quits, it can't delete any natives.

In the launcher log i says:

---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- YOU CAN CLOSE THIS LAUNCHER IF THE GAME STARTED OK ----
---- (We'll do this automatically later ;D) ----

however doing this causes the natives to be unable to remove (themselves).