Partial checked build

NTDEV
1

Hi All,

I am trying to setup a partially checked build windows 2000 system.

But I am not able to copy the required checked build drivers.

The windows file protection mechanism is creating problem.
I tried disabling WFP by setting SFCDisable to 2 (tried ffffff92 also), but
still not able to replace the drivers after reboot.

Please let me know what I am missing.

Regards
Vijender

2

http://support.microsoft.com/default.aspx?scid=kb;EN-US;222473

an excerpt:

SFCDisable (REG_DWORD)
0 = enabled (default)
1 = disabled, prompt at boot to re-enable
2 = disabled at next boot only, no prompt to re-enable
4 = enabled, with popups disabled

NOTE: For options 1 and 2: Both of these options require a kernel debugger
to be hooked up for those options to become useable. If a kernel debugger is
not hooked up, Windows File Protection is not disabled.

“Vijender Yadav” wrote in message
news:xxxxx@ntdev…
> Hi All,
>
> I am trying to setup a partially checked build windows 2000 system.
>
> But I am not able to copy the required checked build drivers.
>
> The windows file protection mechanism is creating problem.
> I tried disabling WFP by setting SFCDisable to 2 (tried ffffff92 also),
but
> still not able to replace the drivers after reboot.
>
> Please let me know what I am missing.
>
> Regards
> Vijender
>
>
>

3

If I set the value “SFCDisable” to 1, shutdown, attach a kernel debugger,
and reboot, it works fine for me. Also, an alternative would be to go to
safe mode. IIRC the kernel debugger has to be attached from the beginning
of the boot process for this to work.

This KB article gives the background:
http://support.microsoft.com/default.aspx?scid=KB;EN-US;222473

Philip Lukidis < mailto:xxxxx@guillemot.com>
Software Engineer - Guillemot R&D inc. http://www.guillemot.com
Tel: (514) 279-9960 ext:4111 Fax: (514) 279-2558
5800 St-Denis, Suite 1102, Montreal, Quebec, H2S 3L5, Canada

-----Original Message-----
From: Vijender Yadav [mailto:xxxxx@nodeinfotech.com]
Sent: Tuesday, September 28, 2004 11:26 AM
To: Windows System Software Devs Interest List
Subject: [ntdev] Partial checked build

Hi All,

I am trying to setup a partially checked build windows 2000 system.

But I am not able to copy the required checked build drivers.

The windows file protection mechanism is creating problem.
I tried disabling WFP by setting SFCDisable to 2 (tried ffffff92 also), but
still not able to replace the drivers after reboot.

Please let me know what I am missing.

Regards
Vijender

Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@guillemot.com
To unsubscribe send a blank email to xxxxx@lists.osr.com

4

and as for checked operating system and HAL

http://www.osronline.com/ddkx/ddtools/checked_7njn.htm

“Vijender Yadav” wrote in message
news:xxxxx@ntdev…
> Hi All,
>
> I am trying to setup a partially checked build windows 2000 system.
>
> But I am not able to copy the required checked build drivers.
>
> The windows file protection mechanism is creating problem.
> I tried disabling WFP by setting SFCDisable to 2 (tried ffffff92 also),
but
> still not able to replace the drivers after reboot.
>
> Please let me know what I am missing.
>
> Regards
> Vijender
>
>
>

5

You should not overwrite the files.
Read the following article: http://www.osronline.com/article.cfm?article=318

Shahar

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Vijender Yadav
Sent: Tuesday, September 28, 2004 5:26 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] Partial checked build

Hi All,

I am trying to setup a partially checked build windows 2000 system.

But I am not able to copy the required checked build drivers.

The windows file protection mechanism is creating problem.
I tried disabling WFP by setting SFCDisable to 2 (tried ffffff92 also), but
still not able to replace the drivers after reboot.

Please let me know what I am missing.

Regards
Vijender

Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256

You are currently subscribed to ntdev as: xxxxx@safend.com To unsubscribe
send a blank email to xxxxx@lists.osr.com