Try looking up stuff in the registry - You'll probably want the "DisplayName" variable
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\HDAudBus]
"Start"=dword:00000003
"Type"=dword:00000001
"ErrorControl"=dword:00000001
"ImagePath"=hex(2):5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,44,00,52,\
00,49,00,56,00,45,00,52,00,53,00,5c,00,48,00,44,00,41,00,75,00,64,00,42,00,\
75,00,73,00,2e,00,73,00,79,00,73,00,00,00
"DisplayName"="Microsoft UAA Bus Driver for High Definition Audio"
"Group"="Extended Base"
"DriverPackageId"="hdaudbus.inf_amd64_neutral_c8d90bd70af55772"
Regards
Espen Harlinn