unmount an image on a not existend drive let DTlite crash (will all needed sys info)

[WKjun]

Hi there,
I have accidently tried to unmount device "1" in the command shell (-unmount 1) although there is only one device activated ("0"). After that the application crashes.
Best regards
Details:
AppName: daemon.exe
AppVer: 4.12.0.0
ModName: unknown
ModVer: 0.0.0.0
Offset: 0000004a
Exception Code: 0xc0000005
My System: (sorry for the previously missing info)
OS: WinXP SP2 (no updates after that)
DT Version: 4.12.0 (latest to date)
No burning software, Anti-Virus, etc. installed
Intel P4 3GHz (Socket 478), FIC P4M-G65G Series/VL35G, Intel 865P chipset, 512MB Nanya RAM DDR400, no PCI expanstion cards

[SUPPORT4]

Hello and thank you for the report. It was reproduced and will be fixed the nearest build.

[WKjun]

I'm glad to be of service!
dam* typo in the title: I ment "with" all needed sys info