Unistall all drivers, and try install the Audio Driver - EVGA NU Audio 0.2.1.10
 
https://cdn.evga.com/nuaudiocard/EVGA_NU_Audio_0.2.1.10_WIN10.exe

Which NU Audio card?

Any ideas here?  Still can't get the current driver EQ software installed on Windows 11 22H2
 

No worries thanks LeeM!  To be clear, the card works...i just can't use the control panel so I can't change anything but Windows default volume controls (can't enable/disable headphones/speakers, use EQ, etc)

ZachSka87
Hey, Lee!  Did you happen to hear anything from them?  As it stands I can only use my headphones because I can't enable the speakers. :(

Sorry, still looking into this one.
 
Can you give me your exact Windows OS build version?

ZachSka87
Version 10.0.22621 Build 22621

Thanks!

Haha no worries.  Yes, I have, it's not there though .  Happy to have someone take a look if you'd like.  Interestingly, Task Manager shows NUA.exe running but it's not accessible in any way.  I can end the task and restart it, nothing opens at all.  I've uninstalled/reinstalled multiple times to no avail (restarts in between of course).  Is this not replicable on the most recent build for anyone else?

Thanks for looking into it.  This *is* actually a fresh windows install so that really sucks.  Good to know you can't replicate it, at least...means it must be on my end.

ZachSka87
Hey, Lee, I'm back.  I'm now getting this after a lot more troubleshooting and even yet another fresh install.  Any thoughts?
 
Edit by Cool GTX - removed broken image - wall of text

PSA adding a photo to your Post - EVGA made some changes - Post Directions below

This usually is only needed if there's a mismatch on the configuration file and the version you're using, so it's strange that you'd need it right after the install.
 
Happy to hear that you're back up and running.

I'm having the same issue except with the pro drivers. It shows up in the system tray briefly and then disappears. I'm on the most recent Insider Preview build, 25272 but it's been happening for a few builds now. I'm going to see if removing the Appdata folder fixes it as with the previous poster but here's the errors I got from event viewer.

Event 1026, .NET Runtime:

Application: NUAPro.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Xml.XmlException
   at System.Xml.XmlTextReaderImpl.Throw(System.Exception)
   at System.Xml.XmlTextReaderImpl.ParseText(Int32 ByRef, Int32 ByRef, Int32 ByRef)
   at System.Xml.XmlTextReaderImpl.ParseText()
   at System.Xml.XmlTextReaderImpl.ParseElementContent()
   at System.Configuration.XmlUtil.StrictReadToNextElement(System.Configuration.ExceptionAction)
   at System.Configuration.BaseConfigurationRecord.ScanSectionsRecursive(System.Configuration.XmlUtil, System.String, Boolean, System.String, System.Configuration.OverrideModeSetting, Boolean)
   at System.Configuration.BaseConfigurationRecord.ScanSectionsRecursive(System.Configuration.XmlUtil, System.String, Boolean, System.String, System.Configuration.OverrideModeSetting, Boolean)
   at System.Configuration.BaseConfigurationRecord.ScanSections(System.Configuration.XmlUtil)
   at System.Configuration.BaseConfigurationRecord.InitConfigFromFile()

Exception Info: System.Configuration.ConfigurationErrorsException
   at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean)
   at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(System.Configuration.ConfigurationSchemaErrors)
   at System.Configuration.ClientConfigurationSystem.OnConfigRemoved(System.Object, System.Configuration.Internal.InternalConfigEventArgs)

Exception Info: System.Configuration.ConfigurationErrorsException
   at System.Configuration.ClientConfigurationSystem.OnConfigRemoved(System.Object, System.Configuration.Internal.InternalConfigEventArgs)
   at System.Configuration.Internal.InternalConfigRoot.OnConfigRemoved(System.Configuration.Internal.InternalConfigEventArgs)
   at System.Configuration.Internal.InternalConfigRoot.RemoveConfigImpl(System.String, System.Configuration.BaseConfigurationRecord)
   at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(System.String, Boolean, Boolean, Boolean, Boolean, System.Object ByRef, System.Object ByRef)
   at System.Configuration.BaseConfigurationRecord.GetSection(System.String)
   at System.Configuration.ConfigurationManager.GetSection(System.String)
   at System.Configuration.ClientSettingsStore.ReadSettings(System.String, Boolean)
   at System.Configuration.LocalFileSettingsProvider.GetPropertyValues(System.Configuration.SettingsContext, System.Configuration.SettingsPropertyCollection)
   at System.Configuration.SettingsBase.GetPropertiesFromProvider(System.Configuration.SettingsProvider)
   at System.Configuration.SettingsBase.GetPropertyValueByName(System.String)
   at System.Configuration.SettingsBase.get_Item(System.String)
   at System.Configuration.ApplicationSettingsBase.GetPropertyValue(System.String)
   at System.Configuration.ApplicationSettingsBase.get_Item(System.String)
   at NuaiiLib.Properties.Settings.get_General_StartMinimized()
   at NuaiiLib.Models.SetupModel.get_IsStartMinimized()
   at NUAII.Views.MainWindow.initialNotifyIcon()
   at DynamicClass.lambda_method(System.Runtime.CompilerServices.Closure, Unity.Builder.IBuilderContext)
   at Unity.ObjectBuilder.BuildPlan.DynamicMethod.DynamicBuildPlanGenerationContext+<>c__DisplayClass16_0.<GetBuildMethod>b__0(Unity.Builder.IBuilderContext)
   at Unity.Strategies.BuildPlanStrategy.PreBuildUp(Unity.Builder.IBuilderContext)
   at Unity.UnityContainer.ThrowingBuildUp(Unity.Builder.IBuilderContext)

Exception Info: Unity.Exceptions.ResolutionFailedException
   at Unity.UnityContainer.ThrowingBuildUp(Unity.Builder.IBuilderContext)
   at Prism.Ioc.IContainerProviderExtensions.Resolve[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](Prism.Ioc.IContainerProvider)
   at Prism.PrismApplicationBase.Initialize()
   at Prism.PrismApplicationBase.InitializeInternal()
   at System.Windows.Application.<.ctor>b__1_0(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(System.Windows.Interop.MSG ByRef)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Application.RunDispatcher(System.Object)
   at System.Windows.Application.RunInternal(System.Windows.Window)
   at NUAII.App.Main()

Event 1000, Application Error:

Faulting application name: NUAPro.exe, version: 1.0.3.0, time stamp: 0x91d5a231
Faulting module name: KERNELBASE.dll, version: 10.0.25272.1000, time stamp: 0xf6a7eca2
Exception code: 0xe0434352
Fault offset: 0x000000000003c0ec
Faulting process id: 0x0x401C
Faulting application start time: 0x0x1D921DAE0F01535
Faulting application path: C:\Program Files (x86)\EVGA\NU Audio Card Pro\NUAPro.exe
Faulting module path: C:\WINDOWS\System32\KERNELBASE.dll
Report Id: c8f02714-eb56-4a81-a2fe-f0c9d96029fc
Faulting package full name: 
Faulting package-relative application ID: 

ZachSka87
In case someone in the future comes across this thread, the fix was deleting the NUA appdata folder as outlined in this article: https://www.evga.com/support/faq/FAQdetails.aspx?faqid=59777
 
I don't know how this happened on a fresh install, but it did and now my app is FINALLY opening again.

 
Thanks! This worked for me too, after an upgrade to Win 11 22H2. I had totally forgotten about that fix.
Lee, could you please ask your engineers to look into whether a future release of the program can carry out this repair itself if it detects a problem at start-up.