* From your Service Tag page, click DRIVERS & DOWNLOADS
* Select the Serial ATA drop down category
* Look for the latest Intel Rapid Storage Technology Driver (version 15.5.2.1054 or newer)
* Download/install. When done, restart the PC and retest
* Go to the “Control Panel”
* Click on “Default Programs”
* In the lower left hand corner click on “Programs and Features”
* First you could try to "Repair/Modify" any "Intel Optane Software" that may be installed (Memory and Storage Management, Pinning Explorer Extensions)
* Reboot and test
* If that does not work then “Uninstall” any "Intel Optane Software" that may be installed
* Reboot and test
参考:https://www.dell.com/community/XPS/Intel-Optane-Memory-Pinning-error/td-p/7341264