The "Install Realtek HD Audio Driver Failure, error 0101" occurs when the installation of the audio driver fails. These fixes will help you.

There can be several reasons for the Realtek HD Audio Driver Failure error, including conflicts with computer drivers, insufficient disk space, incompatible operating systems or system ...

How to Install Dell PC Audio Drivers. Device drivers enable the computer hardware in a Dell PC to communicate with the operating system and the installed software. The sound card -- the component ...

These drivers are the integral bridges between the hardware and software, without which multimedia capabilities would be severely affected. The easiest way to solve this issue is to download and ...

Realtek HD (High Definition) Audio Codec Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.

Now MacFixIt reader Jeff Johnson reports that the latest beta version of the Revolution software - available from M-Audio's Web site - resolves most of the issues.

I think support is going to come down to the drivers for your sound device, I believe there were extra licensing costs for doing the DDL/DTS 5.1 output.