(imported comment written by SystemAdmin)
I might have found my own info. Looking at the Configuration Manager status on MSDN, via CM_Get_DevNode_Status (
http://msdn.microsoft.com/en-us/library/ff538514(v=vs.85).aspx
)
It references “… any combination of the DN_-prefixed bit flags defined in Cfg.h”.
So, if I’m reading this correctly, my values decode as:
Status = 25174026 (enabled)
DN_NT_DRIVER + DN_NT_ENUMERATOR + DN_DISABLEABLE + DN_STARTED + DN_DRIVER_LOADED
(0x01000000 + 0x00800000 + 0x00002000 + 0x00000008 + 0x00000002)
Status = 25175040 (disabled)
DN_NT_DRIVER + DN_NT_ENUMERATOR + DN_DISABLEABLE + DN_HAS_PROBLEM
(0x01000000 + 0x00800000 + 0x00002000 + 0x00000400)
Man, I seem to give myself the complex problems. 
Paul