High Definition Audio Driver.EXE is part of a product called known as IDT 92HDxxx HD Audio, v.1.18.0, A04 and the developer is Dell Inc. .
If you think that this file contains a virus or another malware, please download a virus scanner.
If High Definition Audio Driver.EXE is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select IDT 92HDxxx HD Audio, v.1.18.0, A04 from the list to remove the process High Definition Audio Driver.EXE from your computer.
If you have any problems with High Definition Audio Driver.EXE, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Dell Inc., the developer of High Definition Audio Driver.EXE and ask for more information.