🇬🇧 | 🇩🇪 | 🇫🇷 | 🇪🇸 | 🇨🇳 | 🇸🇦
We don't have DLL but we have:
Windows File Analyzer & Online Fast Antivirus

A minimalist interface featuring quick search, convenient uploading, and a clean section structure.

🛡️🔍 Fast verify your file, just drop on this page.
Virus check, hashes, sign verify, architecture, AI info.

iastorafsservice.exe - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

Description


Creation date: 01.03.2019 17:19:21
File version: 15.9.6.1044
Antivirus scan: ✅ OK
Category: System
File size: 2399.9 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.

Digital file signature iastorafsservice.exe

Publisher: Intel Corporation
Issuer: Intel External Issuing CA 7B
Encryption algorithm: SHA1
Time stamp: Mar 8 11:11:39 2019 GMT

The iastorafsservice.exe file is a 64-bit executable (DLL) that serves as a component in the Windows operating system. It contains high entropy VA and NX-compatible code, indicating its role in modern security measures.

MD5: 2a8041b6530553bb2f75113aa83ca688
SHA-1: fdb11d0d27f3bbb8cafe852556fb9e763cae7b48
SHA-256: 08aac0c8b86fda37746f802439e037b4afb740b2d4d8e1750ad34ce8274e9e21

Where it is Used

This file likely relates to storage management within Windows, possibly associated with system optimization or data handling. Given the complexity of its imports and exports, it might be part of a larger application or service responsible for managing storage-related tasks.

Errors Related to iastorafsservice.exe

Potential issues include:

  • "iastorafsservice.exe not found"
  • "Missing iastorafsservice.exe"
  • "Error loading iastorafsservice.exe"

File Security

The file is marked as high security, which suggests it's integral to system functionality. However, if this file were altered or replaced with a malicious version, it could pose risks such as unauthorized data access or system compromise.

The application iastorafsservice.exe was unable to start correctly
iastorafsservice.exe - Application Error If your file was infected with a virus, you can download the original file and replace it.
Also you can: Try to press Win+R then enter sfc /scannow
after try: DISM /Online /Cleanup-Image /RestoreHealth

How to Fix Errors

  1. Reinstall the Program: If iastorafsservice.exe is part of a specific application, reinstalling that program might resolve the issue.
  2. Update Windows: Ensure your Windows system is up-to-date to benefit from security patches and improvements that may address compatibility issues with this file.
  3. Manually Replace iastorafsservice.exe (if needed): You can download a legitimate version of the file, but only do so from trusted sources. This might be necessary if the system cannot find or load the correct file due to corruption or deletion.

FAQ

Q: Is iastorafsservice.exe safe?

A: The file itself is part of a system process, making it generally safe. However, any unauthorized modifications or replacements should be avoided to prevent potential security risks.

Conclusion

Understanding and managing the iastorafsservice.exe file is essential for maintaining system stability. Regular updates, proper installation practices, and careful handling of any issues can help ensure your Windows environment remains secure and functional.


iaStorAfsService.exe Overview and Fixes

iaStorAfsService.exe is a legitimate background service created by Intel, specifically linked to the Intel® Optane™ Memory Service. It optimizes system storage by tracking frequently used files and accelerating drive responsiveness.

Standard File Location

The genuine executable file is located in the Windows system directory:

  • C:\Windows\System32\iaStorAfsService.exe

(Note: It may also be found within the C:\Windows\iaStorAfsService\ or C:\Program Files\Intel\ directories depending on the specific laptop manufacturer implementation).

How to Fix Errors Without Downloading Anything

Errors related to this file—such as high CPU utilization or the "Intel Optane Memory Pinning: Unable to load DLL" message—usually happen after Windows Updates corrupt registry links.

You can resolve these issues natively using the following methods:

Method 1: Repair the Extension Package

Windows keeps cache files of installations to repair them locally without downloading new installer files.

  1. Press the Windows Key + R to open the Run window.
  2. Type appwiz.cpl and hit Enter.
  3. Scroll through the list to find Intel Optane Pinning Explorer Extensions.
  4. Right-click it and choose Repair (or click Modify then Repair).
  5. Restart your computer when the operation concludes.

Method 2: Reinstall via Device Manager

You can force Windows to use its own backup driver store to reinstall the module cleanly.

  1. Press the Windows Key + X and pick Device Manager.
  2. Expand the Software components category.
  3. Right-click on Intel® Pinning Shell Extensions.
  4. Select Uninstall Device.
  5. Ensure you check the box that says "Delete the driver software for this device" and click Uninstall.
  6. Restart your computer. Windows will auto-rebuild the package on boot using internal system copies.

Method 3: Disable via Windows Services

If you do not actively use Intel Optane memory hardware acceleration, turning off the service eliminates the error permanently.

  1. Press the Windows Key + R, type services.msc, and press Enter.
  2. Find Intel(R) Optane(TM) Memory Service (or iaStorAfsService) on the list.
  3. Right-click it and pick Properties.
  4. Change the Startup type dropdown menu to Disabled.
  5. Click Stop under the service status, then click Apply and OK.

If you need help determining if your computer uses active Intel Optane hardware, or if you want to verify your System32 architecture, let me know so we can pick the best method!


Similar files:
️iastorafsserviceapi.dll
Intel Corporation