http://bugs.winehq.org/show_bug.cgi?id=12279
--- Comment #55 from billstei billstei@hbci.com 2009-03-23 15:59:42 --- Per comment #54, the error was generated from line #644 in wine/dlls/mountmgr.sys/device.c, and the code 4d004 is IOCTL_SCSI_PASS_THROUGH as defined on line #31 (and #29) in wine/include/ntddscsi.h
#define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER
#define IOCTL_SCSI_PASS_THROUGH CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)