Masking MSI-X interrupts in NDIS 6.1 miniport driver


I am seeing cases where I get MSI interrupts despite masking a particular message. I have used NdisMConfigMSIXTableEntry() with operation as NdisMSIXTableConfigMaskTableEntry. Even after this I do get MSI-X interrupts for that message.

Is there something I am missing here ?

Thanks for your help.