Microsoft KB Archive/892492

= FIX: Your ASP.NET application may stop responding when it starts in the .NET Framework 1.1 =

PSS ID Number: 892492

Article Last Modified on 4/12/2005

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The information in this article applies to:


 * Microsoft ASP.NET (included with the .NET Framework 1.1)

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SYMPTOMS
When your Microsoft ASP.NET application starts in the Microsoft .NET Framework 1.1, your application may stop responding. This problem may occur when the .NET Framework tries to access the CompilationMutex class.



RESOLUTION
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 phone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/default.aspx?scid=fh;%5BLN%5D;CNTACTMS

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
The .NET Framework 1.1 Service Pack 1 (SP1)

Restart requirement
None

Hotfix replacement information
This hotfix replaces the following hotfixes:  

886903 ASP.NET path validation vulnerability in Microsoft .NET Framework 1.1 Service Pack 1

 

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

 

891009 FIX: Special characters like &quot;å&quot;, &quot;ä&quot;, and &quot;ö&quot; are omitted from the requested information when you use the HttpRequest.ClientCertificate or HttpRequest.ServerVariables methods in the .NET Framework 1.1 Service Pack 1





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 -- 15-Jan-2005  06:01  1.1.4322.2063    258,048  Aspnet_isapi.dll 15-Jan-2005 06:01  1.1.4322.2063     32,768  Aspnet_wp.exe 15-Jan-2005 15:10  1.1.4322.2063  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: kbQFE kbfix kbbug KB892492

Technology: kbASPNet110 kbASPNetSearch kbASPsearch kbAudDeveloper

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