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NTKdeamon Solution

Aston

Hello community!

I was struggling with the NTKDaemon update/installation error in Native Access and spent a few hours trying to find a solution, and there is no solution described like the one i figured out.

I finally managed to get it working, so I wanted to share exactly what I did. Hopefully this helps someone else.

Follow the steps in this exact order. The restart and the NTK folder copy are important.

1. Uninstall Native Access

First, completely uninstall Native Access from Windows.

2. Remove NKTDaemon

Open Notepad.

Copy the entire PowerShell script below into Notepad:

# ============================================
# NKTDaemon Cleanup Script
# Run PowerShell as Administrator
# ============================================

Write-Host "=== NKTDaemon Cleanup ===" -ForegroundColor Cyan

# 1. Stop NKTDaemon and related processes
Write-Host "`n[1/5] Stopping NKT processes..." -ForegroundColor Yellow

Get-Process -ErrorAction SilentlyContinue |
    Where-Object { $_.Name -match 'NKT' } |
    ForEach-Object {
        Write-Host "Stopping process: $($_.Name) (PID $($_.Id))"
        Stop-Process -Id $_.Id -Force -ErrorAction SilentlyContinue
    }

# 2. Find and remove NKT-related services
Write-Host "`n[2/5] Searching for NKT services..." -ForegroundColor Yellow

$nktServices = Get-CimInstance Win32_Service |
    Where-Object {
        $_.Name -match 'NKT' -or
        $_.DisplayName -match 'NKT' -or
        $_.PathName -match 'NKTDaemon'
    }

foreach ($service in $nktServices) {
    Write-Host "Removing service: $($service.Name)"

    Stop-Service -Name $service.Name -Force -ErrorAction SilentlyContinue
    sc.exe delete $service.Name | Out-Null
}

# 3. Remove NKT-related scheduled tasks
Write-Host "`n[3/5] Searching for scheduled tasks..." -ForegroundColor Yellow

Get-ScheduledTask -ErrorAction SilentlyContinue |
    Where-Object {
        $_.TaskName -match 'NKT' -or
        $_.TaskPath -match 'NKT'
    } |
    ForEach-Object {
        Write-Host "Removing scheduled task: $($_.TaskPath)$($_.TaskName)"

        Unregister-ScheduledTask `
            -TaskName $_.TaskName `
            -TaskPath $_.TaskPath `
            -Confirm:$false `
            -ErrorAction SilentlyContinue
    }

# 4. Remove NKTDaemon startup entries
Write-Host "`n[4/5] Removing startup entries..." -ForegroundColor Yellow

$startupLocations = @(
    'HKCU:\Software\Microsoft\Windows\CurrentVersion\Run',
    'HKLM:\Software\Microsoft\Windows\CurrentVersion\Run'
)

foreach ($location in $startupLocations) {

    if (Test-Path $location) {

        $properties = Get-ItemProperty $location -ErrorAction SilentlyContinue

        foreach ($property in $properties.PSObject.Properties) {

            if (
                $property.Name -match 'NKT' -or
                [string]$property.Value -match 'NKTDaemon'
            ) {

                Write-Host "Removing startup entry: $($property.Name)"

                Remove-ItemProperty `
                    -Path $location `
                    -Name $property.Name `
                    -Force `
                    -ErrorAction SilentlyContinue
            }
        }
    }
}

# 5. Final verification
Write-Host "`n[5/5] Verifying cleanup..." -ForegroundColor Yellow

Write-Host "`n--- Remaining NKT Processes ---" -ForegroundColor Cyan

$remainingProcesses = Get-Process -ErrorAction SilentlyContinue |
    Where-Object { $_.Name -match 'NKT' }

if ($remainingProcesses) {
    $remainingProcesses | Select-Object Name, Id
}
else {
    Write-Host "No NKT processes found." -ForegroundColor Green
}

Write-Host "`n--- Remaining NKT Services ---" -ForegroundColor Cyan

$remainingServices = Get-CimInstance Win32_Service |
    Where-Object {
        $_.Name -match 'NKT' -or
        $_.DisplayName -match 'NKT' -or
        $_.PathName -match 'NKTDaemon'
    }

if ($remainingServices) {
    $remainingServices |
        Select-Object Name, DisplayName, State, PathName |
        Format-List
}
else {
    Write-Host "No NKT services found." -ForegroundColor Green
}

Write-Host "`n=== Cleanup Complete ===" -ForegroundColor Green
Write-Host "A reboot is recommended." -ForegroundColor Yellow

Now save the file as:

remove_service.ps1

When saving from Notepad, make sure Save as type is set to All Files, otherwise Windows may save it as remove_service.ps1.txt.

For example:

File name: remove_service.ps1

Save as type: All Files

Save it somewhere easy to find, such as your Desktop.

3. Run the PowerShell script

Open PowerShell as Administrator.

Go to the folder where you saved the script. If you saved it on your Desktop, for example:

cd "$env:USERPROFILE\Desktop"

If PowerShell blocks the script, run:

Set-ExecutionPolicy -Scope Process Bypass

Then run:

.\remove_service.ps1

Wait until the script finishes.

OR
If you only want to remove the service, you can also use CMD as Administrator:

sc stop NKTDaemon

sc delete NKTDaemon

4. Restart the computer

This step is important. Restart Windows before continuing. Without this this method not gonna work! (in my case haha)

5. Install NTKDaemon separately

After Windows has restarted, install NTKDaemon by itself before installing Native Access again.

support. inmusicstore. com/e n/support/ solutions/articles/ 69000879287-native-access-error-please-grant-pe rmission-to-ntk-daemon-to-install-dependencies-

(just remove spaces)

Complete the NTKDaemon installation.

Do not install Native Access yet.

6. Make a copy of the NTK folder

After installing NTKDaemon, go to:

C:\Program Files\Common Files\Native Instruments\

You should see a folder called:

NTK

Copy the entire NTK folder and paste it in the same location.

You should now have:

NTK

and

NTK - Copy

Leave NTK - Copy there. Do not delete it.

7. Install Native Access

Now install Native Access again.

Keep this folder open while installing:

C:\Program Files\Common Files\Native Instruments\

Watch what happens during the installation.

In my case, Native Access removed the existing NTK folder during the installation.

This is the important part.

The backup should still be there:

NTK - Copy

8. Restore the NTK folder, during the installation

If you see folder NTK or files inside has been removed →

Rename:

NTK - Copy

to:

NTK

You should end up with:

C:\Program Files\Common Files\Native Instruments\NTK

9. Start Native Access

Start Native Access again.

In my case, this fixed the problem. Native Access stopped trying to install NTKDaemon again and used the NTK installation that I had installed separately.

I don't know exactly why this happens, but it seems that Native Access removes the existing NTK folder during installation and then tries to install NTKDaemon again. In my case, that installation was failing.

Keeping a copy of the working NTK folder and restoring it after installing Native Access worked around the problem for me.

I spent a few hours trying to figure this out, so hopefully this helps someone else.
Enjoy, and let me know if that was the solution for you!

Find more posts tagged with

Native Access

Native Access 2

Comments

SYLVER SECOND

I ran into what appears to be the same issue today on Windows 11 Pro 25H2, but I found a much simpler workaround that may be worth trying before doing the full cleanup.

Native Access 3.25.2.893 was showing the “Please grant permission to Native Access to install dependencies” error.

I found that NTKDaemon 1.30.0 was installed on my system, while Native Access itself already contained the installer for NTKDaemon 1.31.1 here:

C:\Program Files\Native Instruments\Native Access\resources\daemon\win\NTKDaemon 1.31.1 Setup PC.exe

Reinstalling Native Access did NOT update NTKDaemon. I manually ran that bundled NTKDaemon 1.31.1 installer as administrator.

After that, NTKDaemon 1.31.1 was installed, NTKDaemonService was running normally, and Native Access immediately started working again.

So at least in my case, there was no need to manually delete the service or restore the NTK folder. The problem appears to have been that Native Access had the correct newer NTKDaemon installer bundled with it, but failed to actually update the installed 1.30.0 version.

I reported the issue to Native Instruments support as bug report #838428.

As a side note, I also ran into an issue with the Native Instruments support chatbot while trying to report this. The bot appeared to hang during the error submission process, which made reporting the problem unnecessarily difficult.

Hopefully this gives anyone hitting the same problem an easier thing to try first.

///

For anyone who just wants the shortest possible fix, here is the PowerShell version.

Press the Windows key and search for Terminal.
Right click Windows Terminal and select Run as administrator.
Open PowerShell.
Copy and paste the following:

$dir="C:\Program Files\Native Instruments\Native Access\resources\daemon\win"; $installer=Get-ChildItem $dir -Filter "NTKDaemon*Setup PC.exe" -File | Sort-Object LastWriteTime -Descending | Select-Object -First 1; Write-Host "Installing:" $installer.FullName; Start-Process -FilePath $installer.FullName -Verb RunAs -Wait; Start-Service NTKDaemonService -ErrorAction SilentlyContinue; Write-Host "Installed version:" (Get-Item "C:\Program Files\Common Files\Native Instruments\NTK\NTKDaemon.exe").VersionInfo.ProductVersion; Start-Process "C:\Program Files\Native Instruments\Native Access\Native Access.exe"

That's it.

This automatically finds the NTKDaemon installer bundled with your currently installed Native Access, runs it with administrator privileges, starts the NTKDaemon service, prints the installed version, and launches Native Access.

This avoids hardcoding 1.31.1, so the same workaround should also remain useful if Native Instruments bundles a newer NTKDaemon version later.

If the bundled NTKDaemon installer itself fails, then the more extensive cleanup described in the original post may still be necessary.

Vocalpoint

Or you could just install it straight away like I did a couple weeks ago.

Everything simply worked. No need for Powershell or any of these other super long workarounds.

After using this product for 5+ years now - if NA (and all its associated payloads like NTKDaemon) do not install correctly right off the hop - I can tell you without reservation that there is most likely something wrong (OR different) with your OS environment.

Until we can understand that - while the solution you are proposing- might work for you - 99% of us do not have these issues.

Respectfully - I can only assume that if 99% of us don’t have issues - what exactly are we NOT doing - that you are doing that makes all these workarounds necessary?

VP

SYLVER SECOND

Do you regularly visit troubleshooting threads just to announce that you personally do not have the problem?

I’m genuinely struggling to understand what information your comment is supposed to add. Yes, Native Access normally installs correctly. That is presumably why this thread is titled “NTKDaemon Solution” rather than “Native Access Successfully Installed Appreciation Thread.”

The issue was already narrowed down rather specifically. Native Access shipped with NTKDaemon 1.31.1 while my system still had 1.30.0 installed. Native Access failed to perform that update itself. Manually running the bundled newer installer fixed the problem immediately. I then reported the behavior to Native Instruments.

Your counteranalysis appears to be that you installed it a couple of weeks ago, yours worked, therefore my Windows environment is “most likely” the problem, supported by a fascinating statistic in which apparently 99% of users have personally reported their results to you.

“Works on my machine” is usually the beginning of troubleshooting, not the conclusion.

But congratulations on successfully installing Native Access. I’m glad you stopped by a troubleshooting thread to let everyone experiencing the problem know that you aren’t experiencing the problem. That should narrow it down considerably.

Also, since we’re establishing standards of technical reliability, it’s “solution,” not “soultion.” ;)

Respectfully, of course. :D

https://i.imgur.com/3eTKEZp.jpeg

Vocalpoint

https://community.native-instruments.com/discussion/comment/267433#Comment_267433

"I’m genuinely struggling to understand what information your comment is supposed to add"

Just as I (and probably many others who viewed this thread) are struggling to understand your "solution"

How would Joe Normal have any idea whatsoever on how to stumble across your workaround and especially that epic of a first post?

Do you regularly visit troubleshooting threads just to announce that you personally do not have the problem?

Sometimes I do - yes. And in this thread - I am asking a simple question - what are we doing wrong (by allowing the OS to "just be") vs you guys that need to write up huge technical briefs to solve an issue that none of us seem to have (or have ever had)

Your counteranalysis appears to be that you installed it a couple of weeks ago, yours worked, therefore my Windows environment is “most likely” the problem

Well - if you must know - my true "counter analysis" (via my last DAW) began in the late summer of 2022 with Native Access v2.0.0 and continued in succession exactly to July 29, 2026. Then I built a new DAW (Windows 11 25H2) - installed NA v3.25.2 on it on July 31 and here we are.

Basically - every single version of NA that has ever been released - I installed straight away when offered non-stop for 4 straight years - without a blip. Without ever worrying about what version of NTKDaemon was onboard and really not caring either - just installing and then using.

If this thing is so fraught with danger and requires the heavy duty workarounds you are proposing - how do you explain this perfect uninterrupted cycle of success? I am not doing anything special - just install and go.

So yes - I am legitimately interested in why yours would need such a deep workaround.

The reality is this - Native Access has millions of installs and for 99.99% of those - there is nothing to figure out - we double click the installer - it installs and we carry on. Nuff said

Maciej Repetowski

It even works on Macs, unbelievable but true 🤣

SYLVER SECOND

@Vocalpoint :

Buddy, since you said you are legitimately interested in why one system might require a workaround while yours has installed every Native Access release successfully for years, let me answer that seriously and without the sarcasm.

First, I completely accept your observation. If you installed every Native Access release offered to you from 2022 through 2026 without a single problem, that is useful information. I am not claiming Native Access normally fails, nor am I claiming that everybody needs my workaround.

What I disagree with is the inference being made from that observation.

A long sequence of successful installations on one or several machines demonstrates that those particular installation paths succeeded. It does not establish what caused a different installation path to fail.

That distinction is fundamental to debugging.

And for context, I am not a new Native Instruments user who installed this stuff yesterday and immediately concluded that everything is broken.

I've been using NI products since long before Native Access existed. I was using Komplete-era NI software years before Native Access replaced Service Center, and I later bought Komplete 9. I have therefore also gone through years of NI installations, activations, updates, hardware changes and software changes without needing to write troubleshooting posts about them.

So if we're comparing anecdotes, I can provide years of successful use too.

And yet, after all those years, I encountered an error.

Am I allowed to encounter one error after ten years of otherwise successful use? :)

Of course I am. And so are you.

That's exactly why anecdotes about successful installations cannot establish the failure rate or cause of a particular failure.

There is also a statistical problem with statements such as "99.99% of installations work."

Neither of us currently has the telemetry required to establish that number.

A support forum does not provide the denominator. We see some users who report problems, but we do not know how many installations occurred, how many failed, how many users fixed the problem themselves, how many abandoned the installation, how many contacted support privately, or how many simply never reported anything.

In statistics this is related to selection and reporting bias. In German we might casually call the unobserved cases the "Dunkelziffer."

The absence of a forum post is not evidence that an installation succeeded.

But equally, the existence of troubleshooting posts does not prove that Native Access generally fails.

Without proper telemetry, neither of us should invent a percentage.

Now consider why two apparently normal computers can behave differently.

By the time an application installer runs, it is interacting with far more than "Windows 11."

There can be differences in:

previous versions of the application and its components;
previous installer transactions;
registry state;
Windows services and their current states;
service registrations and permissions;
filesystem permissions and ACLs;
files left behind by previous versions;
files currently locked by running processes;
pending reboots or pending file operations;
Windows Installer state;
environment variables and paths;
user versus machine installation context;
elevation/UAC state;
security software and endpoint protection;
driver and runtime versions;
Windows updates and servicing history;
installation order;
upgrade paths;
interrupted or partially completed installations;
rollback behavior;
race conditions and timing;
application-specific version-detection logic;
and, of course, bugs.

Then there is the lower part of the stack.

Different systems have different CPUs, chipsets, firmware, memory, storage controllers, drives, peripherals and drivers. Hardware itself is not mathematically perfect or immortal. Semiconductor manufacturing has tolerances; components age; storage devices develop errors; memory can experience transient faults; firmware contains bugs; power supplies and electrical environments are not identical.

At the extreme end there are even phenomena such as radiation-induced single-event upsets — the famous "cosmic ray bit flip." ECC memory and other error-detection mechanisms exist because physical computing hardware is ultimately subject to physics.

But I want to be careful here: I am NOT suggesting that a cosmic ray caused my NTKDaemon problem. That would be speculation and extraordinarily far down the list of hypotheses.

The point is simply that a computer is not an abstract deterministic box floating outside the physical world.

Above the hardware we then stack firmware, kernels, drivers, services, APIs, runtimes, libraries, compatibility layers, installers and decades of legacy behavior. On top of those sit the applications we actually interact with.

Every machine subsequently develops a history.

Install version A.

Update Windows.

Install driver B.

Upgrade application C.

Remove application D.

Replace some hardware.

Update firmware.

Install another runtime.

Upgrade Windows.

Install a new version over an old version.

Interrupt something once.

Restore something else.

Repeat that for years.

After a decade, two machines that both display "Windows 11" in Settings can have very different histories while both remain completely legitimate, functional Windows installations.

Even your own profile provides a harmless little illustration of changing state: your profile currently mentions Windows 10 Pro 22H2 while your current signature says Windows 11 EDU 25H2. You already explained why: you built a new DAW in July. Nothing is wrong there; one piece of information simply reflects an older state.

Software environments work the same way.

This is one of the reasons reproducibility is such an important subject in software engineering. Virtual machines, containers, dependency management, automated testing, continuous integration and reproducible builds all attempt, in different ways, to control variables that otherwise make software behavior difficult to reproduce.

Docker did not make "works on my machine" disappear. If anything, the phrase became an industry joke precisely because developers know how weak that statement is as a diagnosis.

And none of this means that the user's machine must be "broken."

It can simply mean that a particular combination of otherwise valid states exposes a code path that was not expected or sufficiently tested.

Now let's leave the general computer-science discussion and return to the actual Native Access case.

My observation was not merely:

"Native Access didn't work."

I found a specific version discrepancy.

Native Access 3.25.2.893 contained:

NTKDaemon 1.31.1

while my system still had:

NTKDaemon 1.30.0

Reinstalling Native Access did not replace 1.30.0 with the 1.31.1 version that Native Access itself already contained.

I then manually executed the NTKDaemon 1.31.1 installer bundled inside Native Access.

After doing that:

NTKDaemon 1.31.1 was installed.
NTKDaemonService ran normally.
Native Access immediately started working.

That is an observable intervention followed by an observable result.

It still does NOT establish the ultimate root cause.

There are several hypotheses we could investigate.

Native Access may have incorrectly determined that NTKDaemon did not require an update.

The daemon installer may have been invoked but failed.

It may not have been invoked at all.

A previous installation state may have affected version detection.

A service, process or file may have prevented replacement.

Permissions or elevation could have affected the installation.

A previous installer transaction or pending reboot could have mattered.

Security software could theoretically have interfered.

There could be an installer sequencing problem.

There could be a race condition.

There could be an edge case involving the transition from a particular previous NTKDaemon version.

There could be something peculiar to my Windows environment.

Or there could be another explanation neither of us has considered.

I currently do not have enough evidence to distinguish between those possibilities.

That is important.

I am perfectly willing to entertain the hypothesis that something specific to my environment triggered the problem.

What I am not willing to do is select that hypothesis as the explanation simply because your installations succeeded.

That requires evidence.

If we genuinely wanted to determine the root cause rather than merely find a workaround, we could collect that evidence.

We could inspect Windows Event Logs.

We could inspect service configuration and state.

We could compare relevant registry entries.

We could examine installer logs.

We could monitor process creation, registry access and filesystem activity with Process Monitor.

We could determine whether Native Access actually launches the bundled NTKDaemon installer, when it launches it, with which arguments and what exit status results.

We could compare hashes and version metadata.

We could reproduce the upgrade in a controlled VM.

We could install NTKDaemon 1.30.0 deliberately, snapshot the VM, install Native Access 3.25.2 and observe whether it transitions to 1.31.1.

We could repeat the experiment while changing one variable at a time.

If we could reproduce the failure, then we'd have something substantially more useful than either your anecdote or mine.

And if the evidence eventually required us to inspect executable behavior, APIs or binaries, we could go deeper. Proprietary NI components obviously place limits on what we can inspect compared with open-source software, but there is still plenty that can be observed externally.

That would be debugging.

And I would genuinely find that interesting. If the evidence demonstrates that my environment caused the failure, great. I learned something.

If it demonstrates an installer bug, great. We learned something else.

Either result is more useful than assuming the answer beforehand.

There is also an important distinction between a workaround and root-cause analysis.

The purpose of my original post was to help somebody experiencing the same failure get Native Access working again.

A user experiencing an installation error does not need to reverse engineer Native Access before being allowed to fix it.

If manually installing the newer daemon that Native Access itself bundles resolves that particular state, that is useful troubleshooting information even if we have not yet established why the automatic process failed.

This is also why "How would Joe Normal ever discover this?" is not really an argument against documenting the workaround.

I agree with you!

Joe Normal should never HAVE to discover it.

Ideally Native Access should determine which NTKDaemon version it requires, install or update that dependency correctly, verify that the service is functional and continue.

If that process fails, ideally it should provide enough diagnostic information for the user or support staff to determine why.

The fact that an ordinary user would have difficulty discovering a dependency-version problem is precisely why somebody documenting the workaround can be useful.

And finally, back to the 99.99%.

Even if we accepted 99.99% purely as a hypothetical number, that would describe frequency, not causation.

If there were one million installations and 99.99% succeeded, 100 would still fail.

Those 100 failures would still have causes worth investigating.

Some might be user configuration.

Some might be unsupported systems.

Some might be damaged installations.

Some might be hardware faults.

Some might be third-party interference.

And some might expose legitimate software defects.

We don't know until we investigate.

Software defects are not determined by majority vote.

At the same time, rare failures are not automatically software defects either.

That's why debugging exists.

Your years of successful Native Access installations and my failed NTKDaemon update are therefore not contradictory.

Both can be true.

In fact, my own years of successful Native Instruments use and this one failure can also both be true.

Ten years of something working does not grant the eleventh year immunity from bugs, state changes, hardware changes, software changes or plain bad luck.

Your experience tells us that the normal Native Access installation path has repeatedly worked in your environments.

My observation tells us that on my machine there was at least one state in which Native Access contained NTKDaemon 1.31.1 while 1.30.0 remained installed, and manually executing that bundled 1.31.1 installer resolved the problem.

The interesting engineering question is why those paths diverged.

So when you say you're legitimately interested, I'm taking you at your word, buddy.

If you actually want to investigate it with me, I'm game.

We can start where sensible engineers would start: logs, services, registry state, installer behavior, Process Monitor and controlled VM experiments.

No need to begin by blaming Windows, blaming Native Instruments, blaming the user, blaming the silicon fab or blaming a cosmic ray.

We collect evidence first.

And if somehow the evidence eventually takes us all the way down to disassemblers, hex dumps and machine instructions, well...

then I guess we're studying computer science together. :D

Until then:

"Mine has always worked" is evidence that it worked.

It is not evidence of why mine didn't.

Frequency tells us how often something happens.

Debugging tells us why it happened.

Those are different questions.

///

@Maciej Repetowski

I'm not entirely sure, but I have heard rumors that Windows and macOS may differ slightly under the hood. Don't pin me down on that, though. :D

Since macOS has entered the discussion, I also have to say I'd love to see more serious development and support for Linux in the audio world.

macOS already shows that a Unix-based platform can be a first-class environment for professional audio, so perhaps its Unix cousins deserve a little more attention too.

wink wink, Native Instruments

Aston

I think it’s more than necessary, and I’ll explain why.

I’ve never been able to find a working solution for an issue like this. I tried ChatGPT, Reddit, the Native Instruments community, and various solutions I found online, but unfortunately, none of them worked. So, in the end, I had to figure out a solution myself.

Maybe someone else will run into the same problem in the future, which is why I think it’s worth sharing the method that worked for me.

There’s also a specific root cause behind the issue: Native Access removes NTKDaemon during the installation process and then runs into permission/privilege issues when trying to install a new instance of it.

Of course, every system configuration is different, so this solution may not work for everyone. It worked for me, and hopefully it can help someone else who encounters the same problem.

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