Hi,
I have the same problem since I upgraded my laptop for 8.1...
When I want to open the audio beats pannel the message IDT PC is not available appears.
And when I try to use HP recovery, the application can't open too...
I already tried everything (uninstall driver and reinstall new driver for my laptop "hp envy 15 J098")
What can I do ??
Thank you for your response.