Edit

Share via

IVMHostInfo::ProcessorFeaturesString property

  • Article

[Windows Virtual PC is no longer available for use as of Windows 8. Instead, use the Hyper-V WMI provider (V2).]

Retrieves the list features supported by the host processor.

This property is read-only.

Syntax

HRESULT get_ProcessorFeaturesString(
  [out, retval] BSTR *featuresString
);

Property value

A comma-delimited list of features. An example would be "MMX,SSE,SSE2,x86-64".

Value Meaning
"AMD-V"
 Supports the AMD Virtualization extensions.
"Intel VT"
 Supports the Intel Virtualization Technology extensions.
"HAVD"
 Hardware Assisted Virtualization is disabled.
"HAVE"
 Hardware Assisted Virtualization is enabled.
"MMX"
 Supports the MMX extensions.
"SSE"
 Supports the Streaming SIMD Extensions.
"SSE2"
 Supports the Streaming SIMD Extensions 2.
"SSE3"
 Supports the Streaming SIMD Extensions 3.
"TXTE"
 Supports the Trusted Execution Technology extensions.
"x86-64"
 Supports x86-64 extensions.

Error codes

Name/value Meaning
S_OK
0
 The operation was successful.
E_POINTER
0x80004003
 The parameter is NULL.
DISP_E_EXCEPTION
0x80020009
 An unexpected error has occurred.

Requirements

Requirement Value
Minimum supported client
 Windows 7 [desktop apps only]
Minimum supported server
 None supported
End of client support
 Windows 7
Product
 Windows Virtual PC
Header
VPCCOMInterfaces.h
IID
 IID_IVMHostInfo is defined as 5b5cf343-05ad-453b-be99-adf4e27b2ebc

See also

IVMHostInfo