XWEB: IIS Hangs When User Cancels File Upload from Within BrowserID: Q190361
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When you use Outlook Web Access to send an attachment of a large file (for
example, 30 MB), click "Add attachment now", click Close, and then click OK
to cancel the task, Internet Information Server (IIS) stops responding
(90% to 100% CPU utilization). The file must be large enough, or the link
slow enough, that the client can cancel the upload before the whole file is
sent up.
Exupload.dll failed to test that the client had terminated the task and
looped infinitely.
To resolve this problem, obtain the latest service pack for Exchange Server version 5.5. For more information, please see the following article in the Microsoft Knowledge Base:
Q191014 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack
Component:
File Name Platform Date Time Size
----------------------------------------------------
Exupload.dll (Intel) 5/27/98 10:51a 17,680
Exupload.dll (Alpha) 5/27/98 10:44a 29,456
Microsoft has confirmed this to be a problem in Microsoft Outlook Web Access version 5.5.
Additional query words: iiswww iisgeneral owa
Keywords : exc55sp2fix
Version : WinNT:5.5
Platform : winnt
Issue type : kbbug
Last Reviewed: April 23, 1999