Article ID: 294867
Article Last Modified on 11/23/2006
APPLIES TO
- Microsoft Outlook 2002 Standard Edition
This article was previously published under Q294867
For a Microsoft Outlook 2000 version of this article, see 208332.
SYMPTOMS
You create an Outlook COM Add-in, but Outlook does not fully quit when you click Exit on the File menu.
CAUSE
This typically happens when you use an Explorer or Inspector object variable and it is not properly released by the COM Add-in.
When the OnBeginShutdown event fires in the COM Add-in, the forms (Inspectors) and folder windows (Explorers) have already been closed. Therefore it is impossible to set these objects to Nothing using the COM Add-in's OnDisconnect or OnBeginShutdown events, since the object variables are no longer valid, and will generate errors if used.
RESOLUTION
Implement the Close event for the Explorer or Inspector object, and then set the corresponding object variable to Nothing at the end of that event.
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The following code segment illustrates how you can declare an Explorer object WithEvents and implement the corresponding Close event that will fire just before the Explorer window closes.
Public WithEvents oMyExplorer As Outlook.Explorer
Sub oMyExplorer_Close()
' Release the Explorer object
Set oMyExplorer = Nothing
End Sub
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
REFERENCES
For additional information about available resources and answersto commonly asked questions about Microsoft Outlook solutions, click the article number below to view the article in the Microsoft Knowledge Base:
287530 OL2002: Questions About Custom Forms and Outlook Solutions
Additional query words: OutSol OutSol2002
Keywords: kbaddin kbprb KB294867
