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OptaneShellExt.dll: Is It Safe?

Intel Optane Memory Pinning Explorer shell extension (pin/unpin context menu). Safe from Intel when Optane pinning is in use; leftover installs on non-Optane PCs often cause load errors and useless right-click work—uninstall 'Intel Optane Pinning Explorer Extensions' if unused.

Quick facts

How to check this file on your PC

1. Open ShellExView ( download guide) as Administrator.
2. Find OptaneShellExt.dll in the list (Ctrl+F).
3. Note the full path. Prefer Program Files for known vendors; treat Temp, Downloads, or random AppData paths as higher risk.
4. Right-click the file in Explorer → Properties → Digital Signatures (or use Sysinternals sigcheck).

Disable without uninstalling

1. In ShellExView: Options → Hide All Microsoft Extensions.
2. Select the row for OptaneShellExt.dll.
3. Press F7 (Disable Selected Items).
4. Options → Restart Explorer (or Ctrl+E).
5. Test right-click. Re-enable with F8 if something breaks.

FAQ

Is OptaneShellExt.dll a virus?

OptaneShellExt.dll is not automatically malware, but it is flagged as Warning: Intel Optane Memory Pinning Explorer shell extension (pin/unpin context menu). Safe from Intel when Optane pinning is in use; leftover installs on non-Optane PCs often cause load errors and useless right-click work—uninstall 'Intel Optane Pinning Explorer Extensions' if unused.

How do I disable OptaneShellExt.dll?

Download ShellExView from NirSoft, run it as Administrator, hide Microsoft extensions, find OptaneShellExt.dll, press F7 to disable, then restart Explorer.

Who publishes OptaneShellExt.dll?

Listed company/vendor: Intel Corporation. Type: Storage.

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