It's AsOutExt.dll
The log entris before the crash looks normal (like the last one here)
After the crash occurs, the log looks like this:
30.04.2010 09:32:52 --- AsOutExt started ---
30.04.2010 09:32:52 OnStartup
30.04.2010 09:32:52 12.0.0.6514
30.04.2010 09:32:52 Active Explorer present
30.04.2010 09:32:53 OnSelectionChange
30.04.2010 09:32:53 TryCreateToolbar
30.04.2010 09:32:53 CToolbarWrapper(spExplorer)
30.04.2010 09:32:53 CreateGUI
30.04.2010 09:32:53 no bar
Obviously something is missing...
Then I start Outlook again without disabling the plugin - new crash:
30.04.2010 09:34:45 --- AsOutExt started ---
30.04.2010 09:34:45 OnStartup
30.04.2010 09:34:45 12.0.0.6514
30.04.2010 09:34:45 Active Explorer present
30.04.2010 09:34:46 OnSelectionChange
30.04.2010 09:34:46 TryCreateToolbar
30.04.2010 09:34:46 CToolbarWrapper(spExplorer)
30.04.2010 09:34:46 CreateGUI
30.04.2010 09:34:46 no bar
Now I disable the plugin, and enable it again in Outlook.
Opens Outlook - no crash:
30.04.2010 09:37:24 --- AsOutExt started ---
30.04.2010 09:37:24 OnStartup
30.04.2010 09:37:24 12.0.0.6514
30.04.2010 09:37:24 Active Explorer present
30.04.2010 09:37:25 OnSelectionChange
30.04.2010 09:37:25 TryCreateToolbar
30.04.2010 09:37:25 CToolbarWrapper(spExplorer)
30.04.2010 09:37:25 CreateGUI
30.04.2010 09:37:25 no bar
30.04.2010 09:37:25 Bar created
30.04.2010 09:37:25 S_OK
30.04.2010 09:37:25 LoadToolbarPosition
30.04.2010 09:37:25 olMail
30.04.2010 09:37:25 GetAvastSpamProperty
30.04.2010 09:37:25 Not marked as spam
30.04.2010 09:37:25 SetSpamButtonEnabled(1)
30.04.2010 09:37:25 SetNotSpamButtonEnabled(0)
30.04.2010 09:37:25 SetSpamAddrButtonEnabled(1)
30.04.2010 09:37:25 SetNotSpamAddrButtonEnabled(0)
30.04.2010 09:37:32 OnExplorerClose
30.04.2010 09:37:32 SaveToolbarPosition
30.04.2010 09:37:32 DestroyGUI
30.04.2010 09:37:32 ~CToolbarWrapper
30.04.2010 09:37:32 cleanup
30.04.2010 09:37:32 Unhooking app event handlers
30.04.2010 09:37:32 Unhooking other event handlers
30.04.2010 09:37:32 Event handlers unhooked
30.04.2010 09:37:32 OnDisconnection
30.04.2010 09:37:32 cleanup
30.04.2010 09:37:32 --- AsOutExt stopped ---
This looks more normal - until next crash...
BTW. it's not only when receiving junk-mail. That was just a coincidence.