Selective sespend test in HCT.

Dear all,

I am doing HCT test on my USB device.
My device is supporting power state D0 and D3 only.
Because of this Constraint HCT selective suspend test is failing.
To disable SS test, I gave the statement given bellow in my INF file.

HKLM,“System\Currentcontrolset\services\BulkUsb\Parameters”,“BulkUsbEnable”,0x10001,0

But still HCT is doing SS test.

Is there any way to bypass SS test.

Regards,
Ramya.