Bethini not closing

[airmacaroo]

My bethini will not close after clicking save and exit and even trying to exit gives me an option saying to keep changes or not, after saying yet to save changes and exit, my bethini still won't close. The only way it will close is to use task manager, but then the settings that I chose will not save even after attempting 2 options of trying to save it. Is there any way to fix this? It also says this.

[DoubleYou]

Try unchecking Auto-detect Invalid Settings.