Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2



The {4D36E972-E325-11CE-BFC1-08002BE10318} subkey represents the class of network adapter devices that the system supports.

This subkey contains several 4-digit numbered subkeys, which represent particular network adapters. These subkeys store data that applies only to that device.


  • Do not change any entries in the Class subkey or any subkey within it. The system configures these subkeys to comply with Plug and Play standards. Changing any data can prevent your computer devices from starting or operating properly.