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WINNT /U: Unattended Setup Switch Fails to Run
ID: Q126985
 
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The information in this article applies to:
- 
Microsoft Windows NT Workstation version  3.5
- 
Microsoft Windows NT Server version  3.5
SUMMARY
The command for unattended setup, WINNT /U, does not run as stated on page
99 of the "Microsoft Windows NT Resource Kit Volume 1: Windows NT Resource
Guide." It states that syntax for the command is:
   winnt /u[:answer_file]
   -or-
   winnt32 /u[:answer_file] 
The WINNT /U switch does not work without the /S:<SOURCE PATH> switch, as
specified in the SETUPMGR.TXT file provided with the Microsoft Windows NT
Resource Kit software.
NOTE: WINNT32 /U works as documented in the "Microsoft Windows NT Resource
Kit Volume 1: Windows NT Resource Guide."
MORE INFORMATION
The following information, taken from the SETUPMGR.TXT file, correctly
documents the use of the unattended setup command:
   The saved answer files can be executed at the command line
   in conjunction with the winnt or winnt32 commands. The syntax
   for the commands is shown below.
   winnt /u:<answer file> /s:<source path> 
If you use the WINNT /U command without adding the /S<SOURCE PATH> switch,
Windows NT command help is displayed, just as it is when you run WINNT with
the /? switch; it lists all of the documented switches for the WINNT
command, but does not start Windows NT Setup.
USE OF THE / B SWITCH
The SETUPMGR.TXT file also states, in the following text, that the use of
the /B switch is optional when you run WINNT; it is not.
   Other winnt and winnt32 switches that make unattended
   installations go easier are:
      /B    to eliminate the need for the
            multiple setup floppy disks. 
Contrary to this statement, just specifying the /U switch will include the
floppy diskless setup feature. The functionality of the /B switch is
included in the /U switch, and therefore does not need to be specified at
the command line. The /B switch is correctly documented on page 99 of the
Microsoft Windows NT Resource Kit Volume 1: Windows NT Resource Guide.
Additional query words: 
prodnt options configuration install disk less 
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Last Reviewed: February 24, 1999