HFSLIP uses a shortened version since April 23: HKLM,"SYSTEM\CurrentControlSet\Control\HAL","14140000FFFFFFFF",0x10001,16 So a standalone INF can be this: [Version] Signature = $Windows NT$ AdvancedINF = 2.0 [DefaultInstall] AddReg = AddReg.Halt [AddReg.Halt] HKLM,"SYSTEM\CurrentControlSet\Control\HAL","14140000FFFFFFFF",0x10001,16 @the_guy: thanks for the info