MCI_ACQUIREDEVICE Return Value - rc

rc (ULONG)

Return codes indicating success or type of failure:

MCIERR_SUCCESS

The function is successful.
MCIERR_INVALID_DEVICE_ID
The device ID is not valid.
MCIERR_DEVICE_LOCKED
The device is acquired for exclusive use.
MCIERR_INVALID_FLAG
Flag is invalid (ulParam1).
MCIERR_FLAGS_NOT_COMPATIBLE
Flags cannot be used together.
MCIERR_INVALID_CALLBACK_HANDLE
The callback handle given is not correct.

---

[Back: MCI_ACQUIREDEVICE Parameter - pParam2]
[Next: MCI_ACQUIREDEVICE - Description]