I'm using this...
I DO have a focus issue - but I don't think it's related...
One thing I have noticed - If I log off when MP crashes (for other reasons still being investigated) when I log back on and MP auto starts, the focus issue goes away AND MP is solid as a rock until a reboot.
I press the windows key and choose 'log off', then click the image for my user name and voila...!
Thanks for the files,but still same issue