Outlook PST Corruption Check

Outlook PST Corruption Check

It seems like since I’ve installed Outlook 2007 (which I love) I often am told that my PST needs to do a consistency check when I startup Outlook.

I think I found the problem courtesy of Steven Smith:

Because when you shut down Outlook, the window goes away, but the process continues running for some time doing file system work on your PST files. That’s why you’ll see OUTLOOK.EXE sitting there in the Task Manager for some time after closing the window. However, when you tell Windows to Shut Down, it tell each OPEN WINDOW to shut itself down, and waits for all OPEN WINDOWS to close before it starts killing off processes. So, if Outlook is an open window, Windows will wait for it to close itself properly before shutting down. But if you the user have already killed the Outlook window, and all that remains is the OUTLOOK.EXE process, then if windows closes all of the other open windows (if any) before OUTLOOK.EXE is done doing its file stuff, windows will kill the OUTLOOK.EXE process (along with every other running process) as it shuts down.