Error code during upgrade from windows nt 4 to windows server 2003

Where can I found information about eror code 3, during upgrade from
Windows
NT 4 to Windows Server 2003?

[07.10.2008 @ 00:20:37.207] nbtstat -R
Successful purge and preload of the NBT Remote Cache Name Table.


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[07.10.2008 @ 00:20:37.738] c:\2003upgrade\tools\script-tools\kill.exe
DKService.exe

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[07.10.2008 @ 00:20:38.559]
"\\192.168.202.1\G$\ftpvol\upgrade\i386\winnt32.exe"
/s:"\\192.168.202.1\G$\ftpvol\upgrade\i386"
/unattend:c:\2003upgrade\unattendbdc.txt /copysource:lang /tempdrive:d:\
/dudisable /noreboot

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[07.10.2008 @ 00:26:55.511] c:\MSCS\cluster\i386\setup.exe -uninstall -u
[07.10.2008 @ 00:26:55.521] can not start command processing