How to Turn off the Shutdown Event Tracker
By default, when ever you shutdown or reboot a Windows Server 2003, an Event Tracker dialog box appears. Many techies get annoyed with having to give a reason for every reboot. Their irritation is that when you click restart you cannot just click OK, you have to type something in the Comments box.
Incidentally, I have never seen anyone type anything sensible in the comment box, which is another reason to disable the Shutdown Event Tracker. 
Topics for Shutdown Event Tracker
- Group Policy Method
- Registry Method
- Disable Shutdown Tracker
- Shutdown Event Tracker Disable on Server 2012
Introduction
Whenever I install a test Windows Server 2003 machine, one of my first tasks is to turn off this Event Tracking / Shutdown feature.
There are two methods of disabling the Shutdown Event Tracker, either you can configure a Group Policy (best), or edit the registry.
Group Policy Method to Disable Shutdown Event Tracker
My favourite method to disable the Shutdown Dialog box is through Group Policy. This is an occasion where you need to pay attention to detail, there are at least three traps for the unwary. The first trap is whether to apply the policy to the entire domain or just one OU (best in testing). There is one more place that you could apply the setting and that is to the Domain Controllers Group Policy.
Next, ask yourself this, would this policy be part of the Computer Configuration or the User configuration? The answer is that Shutdown Event Tracker is a Computer Configuration.
Complete Group Policy path to disable Shutdown Event Tracker:
Default Domain Policy
Computer Configuration
Administrative Templates 
System
Display Shutdown Event Tracker
Note 1: Make sure that you choose the correct setting, Display Shutdown Event Tracker. (Avoid Activate Shutdown Event Tracking)
Note 2: Don’t fall at the last hurdle, make sure that you disable Display Shutdown Event Tracker (Avoid the Enable box).
Note 3: One more trick. Go to the cmd prompt and type gpupdate /force. The beauty of this technique is that you can test the settings without actually rebooting the Windows 2003 Server. See also Windows 8 Group Policy Preferences.
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Registry Method to Disable Shutdown Event Tracker
I hear rumours that you can also hack the registry to change Disable Shutdown Event Tracker. I have to confess that I could not get this official method to work. When I read the information it appeared that ShutdownReasonUI is the critical DWORD.
Registry path
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Reliability\
This is what Microsoft say: "Shutdown Event Tracker references the Group Policy key. If the Group Policy key is not present, then this key can be configured as ‘0’ (off), or ‘1’ (on)."
What worries me is this sentence. "If the Group Policy key is not present and this key is invalid or missing, then Shutdown Event Tracker is off."
Peter Buelens writes with this insight:
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Reliability]
"ShutdownReasonOn"=dword:00000000
0 = Disable
1 = Enable
Clearly I am missing something here. I tried saving the registry, making the change to Shutdown Event Tracker, then saving the registry again. Next, I examined the two registry files with Windiff. Nothing. No significant difference. Naturally there were time differences, and I could see the Group Policy sequence numbers updating, but nothing in the above HKLM \Reliability\ or anywhere nearby. Puzzling.
Jason Murray kindly wrote in with the following enlightening information.
HKLM\Software\Policies\Microsoft\Windows NT\Reliability\SnapShot
Enabled the value is 1
Disabled the value is 0
Not Configured – No key at all
How did I find this setting?
Opened up the GPO editor
Enabled the settings
Ran gpupdate /force
Finally, I checked the output under Administrative Policies. It lists the registry location there.
Summary of Disabling Shutdown Event Tracker
The Group Policy provides an elegant solution to those who are annoyed by the Shutdown Event Tracker. If you try this technique, pay attention to detail, there are several places where you could make a mistake. Unfortunately, I could not get the registry method to work.
See Also
• Disable Shutdown Tracker • ADSI Edit •Replmon •NTDSutil •CopyRite
