dwwin.exe - DLL INITIALIZATION FAILED
I too was getting this error at system shutdown. During system shutdown, an application (Zone Alarm) was slow to shut down (generating a warning), but then Dr Watson couldn't start apparently due to some corrupted settings. Running sfc didn't help, and I tried the advice on this error at several tech forums with no better results. As a last resort, I started to uninstall the Windows updates (most recent first) with the intent to reinstall Win XP SP2 (in upgrade mode). After uninstalling about 50 of the updates (actually back to KB926247), I noticed that I was no longer getting the dwwin.exe error when I did the required system restarts. I then simply let Windows Updater download and re-install all critical updates. The Microsoft Application Error Reporting Tool now seems to be working without producing the dwwin.exe errors messages.