“tpmcoreprovisioning.dll” missing or not found
Common messages include:
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Error loading TpmCoreProvisioning.dll. The specified module could not be found.
The code execution cannot proceed because TpmCoreProvisioning.dll was not found.
TpmCoreProvisioning.dll is either not designed to run on Windows or it contains an error.
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tpmcoreprovisioning.dll is the TPM Core Provisioning Library, a protected Microsoft Windows component used by Windows TPM provisioning and device-health operations. It is normally found under %SystemRoot%System32, with a corresponding 32-bit Windows component location on applicable 64-bit installations.
This is not normally a Visual C++ runtime, DirectX, .NET, Office, or game DLL problem. Do not download a replacement from a random DLL website.
Which fix applies to you
Use this order:
- The error appeared after Windows Update, a crash, cleanup, or an interrupted upgrade: install pending updates, then run DISM and SFC.
- Windows Security shows the file in quarantine: inspect Protection history before restoring anything.
- The problem started after a recent driver, update, or software change: try System Restore.
- DISM and SFC cannot restore the file: use Windows recovery reinstall or an in-place repair.
tpm.msc, BitLocker, Windows Hello, or Device Manager reports a TPM failure: investigate the TPM separately. A missing DLL does not justify clearing the TPM.- The message says “specified module could not be found”: the named file may exist while one of its dependencies is missing. Check the full path and servicing logs.
1. Install Windows updates first
A failed or incomplete Windows servicing operation is a common reason for a protected component to disappear or become damaged.
Windows 11
- Open Start and select Settings.
- Select Windows Update.
- Click Check for updates.
- Install every offered update.
- Restart the computer, even if Windows does not immediately require it.
- Try the operation that produced the error again.
Windows 10
- Open Start > Settings.
- Select Update & Security.
- Open Windows Update.
- Click Check for updates.
- Install the available updates and restart.
Microsoft’s Windows Update instructions cover the normal update process. Windows 10 support ended on October 14, 2025, so update availability depends on the edition and servicing arrangement.
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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →If Windows Update fails repeatedly, do not keep forcing the same update. Continue with DISM and SFC below.
2. Repair Windows with DISM and SFC
DISM repairs the Windows component store. SFC then checks protected system files and replaces damaged copies. Microsoft recommends running DISM before SFC.
- Open Start.
- Type
Command Prompt. - Right-click Command Prompt and select Run as administrator.
- Approve the User Account Control prompt.
- Run this command:
DISM.exe /Online /Cleanup-Image /RestoreHealth
- Wait for it to finish. Do not close the window if progress appears to pause.
- After DISM completes, run:
sfc /scannow
- Wait until verification reaches 100 percent.
- Restart Windows and test again.
The useful SFC results are:
- Windows Resource Protection did not find any integrity violations: SFC found no remaining protected-file problem.
- Windows Resource Protection found corrupt files and successfully repaired them: restart and test the affected operation.
- Windows Resource Protection found corrupt files but was unable to fix some of them: continue to the recovery steps below and inspect the log.
These commands and result messages are documented in Microsoft’s System File Checker guidance.
Repeating SFC and DISM without knowing what changed can make troubleshooting harder. Outbyte PC Repair can scan for the related Windows problems and show what needs attention; its repair function is provided by the full version, and it is not required for this repair.
If DISM reports that source files cannot be found
Use a repair source only when you have official installation media or a matching Windows source. The source must match the installed Windows version, edition, and architecture.
A typical command is:
DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:C:RepairSourceWindows /LimitAccess
Replace C:RepairSourceWindows with the actual matching source path. Microsoft explains this process in its guidance for fixing Windows Update errors.
3. Check Windows Security quarantine
Antivirus software can quarantine a legitimate Windows file after a detection or a damaged update. Do not restore the file automatically.
- Open Start.
- Type Windows Security and open it.
- Select Virus & threat protection.
- Click Protection history.
- Look for an entry involving
tpmcoreprovisioning.dll. - Expand the entry and review its path, detection name, and action.
- If the file is in the expected Windows component location and its Microsoft provenance is trustworthy, follow the available restore or allow instructions.
- If the location is unusual, the detection remains suspicious, or you are unsure, leave it quarantined.
- Run a scan and repair Windows with DISM and SFC instead.
Microsoft’s Protection History documentation warns that restoring a quarantined threat may cause Defender to detect it again. A file with this name outside the normal Windows component locations deserves extra scrutiny.
4. Confirm the path and architecture
The expected primary location is:
%SystemRoot%System32tpmcoreprovisioning.dll
To check it:
- Press Win + R.
- Enter:
%SystemRoot%System32
- Press Enter.
- Search for
tpmcoreprovisioning.dll. - If it is present, note its full path rather than copying over it.
Windows maintains separate 32-bit and 64-bit component variants where applicable. Do not replace an x64 file with an x86 file, or use a historical version simply because its filename matches. File versions depend on the exact Windows build, architecture, edition, and servicing branch.
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If an application reports that the file is missing while the file exists in System32, “specified module could not be found” may refer to a dependency rather than the named DLL itself. DISM, SFC, Event Viewer, and the CBS log are safer ways to identify that condition.
5. Do not use regsvr32 for this DLL
regsvr32 is intended for self-registering OLE or COM libraries that expose a DllRegisterServer entry point. It is not a general-purpose missing-DLL repair command.
There is no established requirement for TpmCoreProvisioning.dll to be registered this way. Running a command such as the following is therefore not a repair:
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It may only produce a registration error and distract from the actual Windows servicing problem. Microsoft describes the limitations of Regsvr32.
6. Try System Restore after a recent change
Use System Restore if the error began after a driver installation, cleanup utility, update, or other system change.
- Press Win + R.
- Enter:
rstrui.exe
- Press Enter.
- Select Next.
- Choose a restore point dated before the error began.
- Select Scan for affected programs if available.
- Confirm the restore point and start the process.
- Let Windows restart and complete the restoration.
System Restore normally preserves personal files, but it can remove recently installed applications, drivers, and updates. Microsoft’s System Restore instructions also explain how to start it from Windows Recovery Environment through Troubleshoot > Advanced options > System Restore.
7. Repair Windows without deleting apps and files
If DISM, SFC, and System Restore fail, use an in-place repair rather than manually copying a DLL.
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Windows 11 repair reinstall
On supported Windows 11 installations:
- Open Settings.
- Select System > Recovery.
- Find Fix problems using Windows Update.
- Select Reinstall now.
- Follow the prompts.
- Keep the computer connected to power and the internet until the process finishes.
This reinstalls the current Windows version while preserving apps, files, and settings. See Microsoft’s repair reinstall instructions.
Installation media repair
You can also use official Windows installation media:
- Obtain installation media that matches the installed Windows edition and architecture.
- Start Windows normally.
- Open the media and run
setup.exe. - Choose the option to keep personal files and apps.
- Confirm the selections and begin setup.
- Allow Windows to restart as required.
Do not boot from the media if your goal is to preserve the existing installation. Running setup.exe from inside Windows is the in-place repair path. Microsoft documents this in reinstall Windows with installation media.
8. Check whether the real problem is TPM hardware
A missing or corrupt Windows component is different from a failed TPM, firmware problem, BitLocker issue, or driver fault.
Check the TPM separately only if you also see symptoms such as:
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tpm.mscreports that the TPM is missing or not ready.- Device Manager shows an error under Security devices.
- BitLocker cannot use the TPM.
- Windows Hello reports a security processor problem.
- Event Viewer records TPM initialization or firmware errors.
To inspect it:
- Press Win + R.
- Enter:
tpm.msc
- Press Enter.
- Review Status and Manufacturer Information.
You can also open Device Manager, expand Security devices, and inspect the TPM entry. Use the built-in Microsoft TPM driver unless the computer manufacturer provides a specific supported package. Microsoft’s TPM troubleshooting guidance explains the distinction.
Outbyte Driver Updater can reduce the work of identifying stale drivers when Device Manager shows a separate TPM or chipset problem; its driver installation feature is provided by the full version, and it is not necessary when the TPM is working normally.
Do not clear the TPM merely because tpmcoreprovisioning.dll is missing. Clearing it removes TPM keys and can affect BitLocker, Windows Hello, and other protected data. Only clear it after confirming a separate TPM recovery plan and ensuring you have BitLocker recovery information. Microsoft documents the TPM clearing warning.
What not to do
- Do not download the DLL from a random file repository.
- Do not copy an x86 file into a 64-bit Windows component location.
- Do not replace the file with an arbitrary historical version.
- Do not use registry cleaners.
- Do not reinstall Visual C++, DirectX, or .NET as the first response.
- Do not run
regsvr32as a generic repair. - Do not clear the TPM to fix a missing Windows file.
- Do not assume every occurrence means malware.
Manual copying can introduce malware, create version mismatches, and interfere with Windows servicing. No standalone official Microsoft download for this individual DLL is provided; Windows Update, DISM, SFC, and official Windows installation media are the safe sources.
If the error remains
Collect this information before opening a support case or repeating repairs:
- Windows 10 or Windows 11 version and build
- Whether the installation is 32-bit or 64-bit
- The exact dialog text
- The full path shown in the error
- Whether the file exists under
System32 - The application or Windows process reporting the failure
- The relevant Event Viewer application error and faulty module
- Relevant entries from
%windir%LogsCBSCBS.log - Any Windows Update error code
- Whether
tpm.msc, BitLocker, or Device Manager reports a separate TPM problem - Whether the disk has reported errors or unexpected shutdowns
Open Event Viewer with Win + R, enter eventvwr.msc, and review Windows Logs > Application and Windows Logs > System around the time of the failure.
FAQ
Is tpmcoreprovisioning.dll a Windows file?
Yes. It is the Microsoft Windows TPM Core Provisioning Library, not a separately installed application runtime.
Should I download tpmcoreprovisioning.dll?
No. Use Windows Update, DISM, SFC, System Restore, or an in-place Windows repair. A download may be malicious, the wrong architecture, or the wrong build.
Will Visual C++ Redistributable or DirectX fix it?
Normally no. Those packages do not restore a protected Windows TPM component.
Does the file need to be registered?
No known repair procedure requires registering it with regsvr32. That command is for self-registering COM and OLE libraries.
Should I clear the TPM?
Not for this error alone. Clearing the TPM can remove keys and affect BitLocker or Windows Hello. Diagnose a separate TPM failure first.
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What if SFC cannot repair the file?
Review CBS.log, verify storage health, try System Restore if the problem is recent, and then perform an in-place Windows repair while keeping personal files and apps.
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