SRD missing drivers

i get a missing driver error when i run driver valitification with the srd

i cant seem to find the fix in the users guide.

any help is appreciated.

 

MAC Bridge Miniport
Packet Scheduler Miniport

A detailed information about these devices is given below

Description : MAC Bridge Miniport
Class  : Net
Class Guid : {4D36E972-E325-11CE-BFC1-08002BE10318}
Hardware Id : ms_bridgemp
Hardware Id : ms_Bridgemp
----------------------------------
Description : Packet Scheduler Miniport
Class  : Net
Class Guid : {4D36E972-E325-11CE-BFC1-08002BE10318}
Hardware Id : ms_pschedmp
Hardware Id : ms_pschedmp
----------------------------------