HKEY_CURRENT_CONFIG
HKCC, a new root key in NT 4.0, is a link to HKLM\SYSTEM\CurrentControlSet\Hardware
Profiles\Current, which contains the configuration data for the hardware
profile in use on the system. Microsoft added HKCC to NT to let applications
that access this key run on both Windows 95 and NT. To create, configure,
and change hardware profiles, you can use Control Panel's System, Services,
and Device applets.