Intel Optane SSDs offer high bandwidth, low latency, high quality of service, and durability. They provide fast system startup, fast application load times, and seamless multitasking. Last week, Microsoft announced the Windows 10 May 2020 update for millions of Windows 10 users worldwide. After installing this update on Windows 10 computers with Intel Optane SSDs, “Intel Optane Memory Pinning Error: `Cannot load DLL `iaStorAfsServiceApi.dll’ Encountered.”
Intel and Microsoft are aware of this problem and are working on a solution. In the meantime, you can fix it yourself by following the instructions prepared by Techquack.
What is the cause of the Intel Optane memory pinning error message?
As mentioned before, the error occurred after the Windows feature update, i.e. v1903. The update allowed the latest Intel drivers to be installed on systems equipped with the Intel Optane Pinning Service Extension. The Intel Optane Memory application installed on your system is the cause of this error message because various systems do not have the necessary caching drivers on their machines that are supported by Intel Optane Memory.
Therefore, you should try the following solutions to solve the problem, which will help you uninstall the Intel Optane Memory Application or install the Intel Rapid Storage Technology driver update.
How to fix Intel Optane memory pinning error in Windows 10
Now that we understand the problem, we can take steps to fix it. The most effective way to do this is to find the missing DLL and make sure that the Optane Pinning Service has access to it.
Unfortunately, although this is the most efficient way, it is not the easiest. Therefore, we have listed here three different solutions that you can use to fix this error.
Repairing the Intel Optane Explorer extension
- Run the programs and the functions. The easiest way is to open the Run dialog box (win + R), type Appwiz.cpl in the text box that opens, and click OK.
- In the list of programs, look for a program called Intel Optane Pinning Explorer Extensions.
- Once you find it, right-click it and select Repair from the pop-up menu.
- Once the repair is complete, restart your computer.
Removing the driver
The first solution should have solved your problem, but if not, try this:
- Run the Device Manager console. Again, the easiest way to do this is to open the Run dialog box, type the devmgmt.msc in the text box, then click OK.
- Scroll through the list of devices until you find the block labeled Software Components and expand it.
- Right-click the Intel Pinning Shell Extensions window and select Uninstall Device from the context menu.
- A dialog box should appear. In this dialog box, make sure that the Uninstall driver for this device is checked, and then click the Uninstall button.
- When the process is complete, restart your computer.
Uninstalling the Intel Optane Explorer extension
If all else fails, uninstall the Intel Optane Explorer extension. Follow solution 1 until you reach step 3. Instead of clicking the “Fix” option, select the “Uninstall” option. You may be asked to restart your computer – don’t do that.
Instead, close the dialog box and return to the list of programs. Look through the list to find other software related to Intel Optane. Uninstall anything you can find and reboot the computer. It is important to note that this may disable Intel Optane acceleration on your computer. If you want to enable it again, you can download drivers and software from Dell or Intel (depending on your PC manufacturer).
Using the above guide, you will be able to troubleshoot the Intel Optane memory connector error in Windows 10. If you want to prevent this error in the future, you can disable the Intel Optane module in your computer’s BIOS settings before the next Windows update.
Frequently Asked Questions
- Open Programs and Features (press Windows + r), type "appwiz. cpl" and press OK.
- Search for Intel Optane Pinning Explorer extensions and highlight them.
- Click Restore.
Intel Optane memory is an intelligent technology that stores frequently used applications, documents, photos, and videos and remembers them after shutting down. It is related to Intel's fast storage technology and can be run even if you don't have Optane memory installed.
- Open your BIOS.
- Settings -> Advanced -> Fast Storage Technology.
- Select Intel PCIe (Serial Number Optane) -> Select Reset to Optane.
- Save your changes and restart Windows.
- Open the Optane application to re-enable the Optane module.
If you don't want to go that route, Windows Latest recommends removing "Intel Optane Pinning Explorer Extensions", which you can do in the Control Panel by clicking "Remove Program", highlighting "Intel Optane Pinning Explorer Extensions" and selecting "Remove" from the top bar.