IO_CDROM_EXCLUSIVE_LOCK, 0x40040085
(MS WDK >> Windows Driver Kit 8.1 (WDK 8.100.26638))

Name
IO_CDROM_EXCLUSIVE_LOCK
Value
1074004101 signed int / unsigned int
0x40040085 heximal value
Type
Windows kernel mode error code (more)
C/C++ Type
NTSTATUS
Defined at
\Include\shared\ntiologc.h, line 1423 (Windows Driver Kit 8.1 (WDK 8.100.26638))
Definition
#define IO_CDROM_EXCLUSIVE_LOCK          ((NTSTATUS)0x40040085L)
Line comments
MessageId: IO_CDROM_EXCLUSIVE_LOCK

MessageText:

Device %1 is locked for exclusive access.
Also used in
Windows Driver Kit 7.1.0 (WDK 7600.16385.1), Windows Driver Kit 7.0.0 (WDK 7600.16385.0), Windows Driver Kit – Server 2008 Release SP1 (WDK 6001.18002), Windows Driver Kit for Windows Vista (WDK 6000)
Type description
NTSTATUS is 32-bit number, which holds Windows kernel mode error codes or status codes