There should be MNP Service Binding Protocol installed on the input ServiceHandle.\r
If SNP is installed on the ServiceHandle or its parent handle, MAC address will\r
be retrieved from SNP. If no SNP found, try to get SNP mode data use MNP.\r
There should be MNP Service Binding Protocol installed on the input ServiceHandle.\r
If SNP is installed on the ServiceHandle or its parent handle, MAC address will\r
be retrieved from SNP. If no SNP found, try to get SNP mode data use MNP.\r