Nestopia launching without music, and ESC won't exit

[superlaser]

Hi there,

Haven't used Launchbox in a while, but I notice when I use it now NES games launch without sound. If I go into settings within Nestopia the sound will turn on, even if I don't change any settings. Is there a reason for this?

Secondly, I can't get Nestopia to exit with my ESC button. I know it used to work but for some reason now it won't.  

I have this currently in my AHK script

$Esc::WinClose, ahk_exe nestopia.exe

Any help would be appriectiated!