Microsoft KB Archive/890464

= FIX: A file that you send as an e-mail attachment becomes locked when you use the System.Web.Mail class of the .NET Framework 1.1 to send the e-mail message =

Article ID: 890464

Article Last Modified on 4/7/2006

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APPLIES TO


 * Microsoft .NET Framework 1.1
 * Microsoft Visual Studio .NET 2003 Enterprise Architect
 * Microsoft Visual Studio .NET 2003 Enterprise Developer
 * Microsoft Visual Studio .NET 2003 Academic Edition

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SYMPTOMS
On a computer that is running the Microsoft .NET Framework 1.1 Service Pack 1, a file that you send as an e-mail attachment becomes locked when you use the System.Web.Mail class to send the e-mail message. Typically, you experience this problem when an error condition such as &quot;Server unreachable&quot; occurs.



Hotfix information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next .NET Framework 1.1 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites
Microsoft .NET Framework 1.1 Service Pack 1

Restart requirement
You do not have to restart your computer after you apply this hotfix.

Hotfix replacement information
This hotfix does not replace any other hotfixes.

File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.   Date         Time   Version        Size       File name --  01-Dec-2004  10:43  1.1.4322.2051    258,048  Aspnet_isapi.dll 01-Dec-2004 10:43  1.1.4322.2051     32,768  Aspnet_wp.exe 01-Dec-2004 20:53  1.1.4322.2051  1,261,568  System.web.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Keywords: kbbug kbfix kbqfe kbhotfixserver KB890464

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