Hi Steve,
Thanks for getting back to me.
It's videobox that I'm using. You can see my screen here...
I can't exit the app either - when I'm in it I have to open Task Manager and kill the process.
I'm not going to get to trial it anyway as I've only got 6 days left now and I'm away on holiday tomorrow. But would be good to know what (if anything) I've done wrong?
Many thanks.