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Asus x99 RV-E10 Supreme Fx HiFi DAC issue with windows 10 build 1607

Level 7
Hi Guys,

With great difficulty along with helps of members in this forum i managed to get SupremeFx - HiFi DAC working in windows 10 build 1511.
Windows 10 1607 build installed with clean installation 2 days ago.
The supremeFx Hi-Fi DAC not working. The application does not even start.

Asus marketed supremeFx Hi-Fi DAC with premium motherboard with premium price tag.
While the asus hardware is rock solid with the buggy beta software(No stable version with windows 10 64bit), It has been nothing but premium pain in the ass.
I can see that every other user with this DAC has one or other issues 🙂

When i raise a ticket to asus they say rollback the OS build.
I want to rollback the motherboard too i guess. 🙂
I wish here in this forum we find some members from asus driver/software team who could actually reply to our concerns and make a difference.

Keeping my frustration aside 🙂

Application crashes with following message.
Faulting application name: AsusHDACPLUI.exe, version:, time stamp: 0x572c3afe
Faulting module name: RPCRT4.dll, version: 10.0.14393.0, time stamp: 0x57899012
Exception code: 0xc0000005
Fault offset: 0x000143f6
Faulting process ID: 0x630
Faulting application start time: 0x01d1efdd368ba3c8
Faulting application path: C:\Program Files (x86)\ASUS\SupremeFX_Hi-Fi\AsusHDACPLUI.exe
Faulting module path: C:\Windows\System32\RPCRT4.dll
Report ID: 3d19261d-4139-4d4f-a80a-395e3d8a96b6
Faulting package full name:
Faulting package-relative application ID:
Any of you guys can make sense out of this windows error log.

Thanks in advance,

Level 7
I have the same problem on 1607, plus sonic studio fails to launch as well.:(

DunoonLad wrote:
I have the same problem on 1607, plus sonic studio fails to launch as well.:(


I have quick work around for you to get sonic studio back on foot.
Disable the Hi-Fi DAC hardware in device manager.(don't un install device as it would reinstall back in few seconds)
Launch sonic studio ti should work now. It is working for me.
I have done some additional machine group policy alteration but i don't think it should effect the sonic studio.
But Hi-Fi software wont launch. No fix yet. I have sent details to asus support team as well admin in this forum. we can only wait until there is a fix.


Thank you for the tip, and for contacting Asus.