• Open an elevated command prompt (Run as Administrator)
  • Enumerate the 3rd party drivers with the following command:
    pnputil /enum-drivers
  • Find the driver with the Original Name of wdcsam.inf (if the incompatible driver was wdcsam64_prewin8.sys) and note the Published Name for the driver, which is oem##.inf

    Fix to Enable Memory Integrity Core Isolation in Windows 10 on Surface Laptop 3 2

  • Run the command to uninstall the driver:
    pnputil /delete-driver oem##.inf
  • Back at the Memory Integrity setting, click Scan Again and it should allow you to enable Memory Integrity
  • After enabling Memory Integrity, you’ll need to restart your computer