Advanced TCPIP Settings - DNS option

[exrcizn]

I need to have a certain option checked on the Advance TCPIP Settings page, DNS tab. If I modify my existing winnt.sif to try to check this option (because I thought I forgot it when I created the file) the option is not there. However, once the PC is setup the option is there. I need to know how to check this option during the unattended setup - a reg hack or something:

Append parent suffixes of the primary DNS suffix.

This is listed under Append primary and connection specific DNS suffixes which is checked.

Thanks!

[exrcizn]

I found the solution:

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]

"UseDomainNameDevolution"=dword:00000001

Hope this helps others!