Beats Audio equalizer frozen

I have an HP Envy 17-j034ca Notebook PC with Beats Audio.

I recently did an upgrade to Windows 8.1/ 64 bit. The new ADT audio driver appears to have over ridden the Beats Audio equalizer and it has become inoperable. (the sound works but Beats not beating.)

Should I roll back the ADT driver? Is this the best solution?   Thanks

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