High Definition Audio Controller

I would like to uninstall and delete the driver for High Definition Audio Controller in Win 10 64bit Enter. Uninstall is not fixing my issue, so can anyone help me which file should I manually delete to prevent automatic installation on startup.

The message I have in the driver properties says "A driver (service) for this device has been disabled. An alternate driver may be providing this functionality. (Code 32)"

This problem is on HP Elitedesk 800 G3 Mini. I have the default HP drivers that came with the original image but I cannot install the Audio driver. I downloaded the latest audio drivers from HP site and I cannot start the installation. BIOS update didn't fix the problem. Speaker is selected into the bios. I installed Intel assistant to check their recommendations for driver updates, but that one is not running too.
Thanks
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8046586Asked:
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8046586Connect With a Mentor Author Commented:
Problem solved.
MCKnife, I am using Windows 1703 and BitLocker was not an issue in my case, because the policy is still in test mode applying to one OU only. This problem was present even in Workgroup before I joined the PC to the domain (using alternative imaging while SCCM image is still in testing mode).
The solution was in front of me, but I was ignoring it because was too obvious. In Device Manager right-click to High Definition Audio Controller, update drivers, browse computer locally, let me pick from a list of devices on my computer, and High Definition Audio Controller was there as the only choice. I was ignoring that because it was the same name as the installed driver and I was trying other legacy drivers.
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McKnifeConnect With a Mentor Commented:
Hi.

There is a known problem with certain devices under certain conditions in the latest version of windows 10 which is 1709. Let's first rule that out: do you run that version and if so, have you or your company set the policy to prevent DMA attacks? If so, you are a candidate for what I am talking about.
The policy is mentioned here: https://support.microsoft.com/en-gb/help/4057300/devices-not-working-before-log-on-a-computer-running-windows-10-1709 and also the side effects it can produce on the newest version of windows.

For me it had exactly this effect: I cannot use HD audio any longer as long as the DMA policy is in effect.
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Tom CieslikIT EngineerCommented:
Go to Device manager and disable device if you not going to use it
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RaminConnect With a Mentor Technical AdvisorCommented:
Did you try this:
Uninstall the driver, and then click Scan for hardware changes to reinstall the driver and fix(Code 32) .
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RaminTechnical AdvisorCommented:
Follow this link to stop Automatic installation.
https://www.experts-exchange.com/questions/28936301/Code-32-Windows-10.html
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8046586Author Commented:
For those who are going to read this in the future, this was working for me even it sounds like an ultimate crap "Update the driver with the driver that is not working".
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8046586Author Commented:
Solved by itself
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