Stop 0xC000021a in Windows Session manager while starting windows

Symptoms

Consider the following scenario:
  • In Power Option control Panel->"Define power buttons and turn on password prection" window , you choose "shut down" in the Power button setting drop-down list.
  • Restart the computer. While system is booting up, press the power button to trigger shutdown

You may see the following error message on a blue screen: 

0xC000021a

Cause

While the system kernel is handling the shutdown event trigger by the user, smss.exe is still attempting to launch wininit.exe

Resolution

Microsoft has confirmed this to be a problem in Windows 7.

More Information

To completely avoid this symptom, please change the Power button policy to any other options than "shut down".
Eigenschaften

Artikelnummer: 2564071 – Letzte Überarbeitung: 29.06.2011 – Revision: 1

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