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HyperVisor Code Integrity Readiness Test

  • Article

Verifies that drivers are compatible with Windows memory integrity, a feature of virtualization-based security (VBS).

Note

Memory integrity is sometimes referred to as hypervisor-protected code integrity (HVCI) or hypervisor enforced code integrity, and was originally released as part of Device Guard.

Test details

   
Specifications
  • Device.DevFund.DeviceGuard.DriverCompatibility
  • Filter.Driver.DeviceGuard.DriverCompatibility
Platforms
  • Windows 10, client editions (x64)
  • Windows 10, client editions (Arm64)
  • Windows Server 2016 (x64)
Supported Releases
  • Windows 10
  • Windows 10, version 1511
  • Windows 10, version 1607
  • Windows 10, version 1703
  • Windows 10, version 1709
  • Windows 10, version 1803
  • Windows 10, version 1809
  • Windows 10, version 1903
  • Next update to Windows 10
Expected run time (in minutes) 10
Category Compatibility
Timeout (in minutes) 60
Requires reboot false
Requires special configuration true
Type automatic

 

Additional documentation

Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):

More information

Parameters

Parameter name Parameter description
QueryDriverFile1 Query for the first of the driver files under test
QueryDriverFile2 Query for the second of the driver files under test
QueryDriverFile3 Query for the third of the driver files under test
QueryDriverFile4 Query for the fourth of the driver files under test
QueryDriverFile5 Query for the fifth of the driver files under test
QueryDriverFile6 Query for the sixth of the driver files under test
QueryDriverFile7 Query for the seventh of the driver files under test
QueryDriverFile8 Query for the eighth of the driver files under test
QueryDriverFile9 Query for the ninth of the driver files under test
QueryDriverFileOverflow Query for a tenth driver file (considered to be overflow)
CILogFileName Name of Driver Verifier log of CI statistics

 

Troubleshooting

For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.