The CPU usage may increase unexpectedly to 100 percent when you create a Console Application or a Windows Forms Application in the .NET Framework 1.1 (842171)


The information in this article applies to:

  • Microsoft .NET Framework 1.1
  • Microsoft .NET Framework 1.1 Service Pack 1 (SP1)

SYMPTOMS

The CPU usage may increase unexpectedly to 100 percent when you create a Console Application or a Windows Forms Application in Microsoft Visual Studio .NET.

This problem may occur when the Console Application or the Windows Form Application creates an application pool and starts another program inside the application pool. The CPU usage increases even though the program in the application pool is not being used.

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 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.

The English version of this fix 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     
   ------------------------------------------------------------------------------------------
   03-Oct-2003	  13:20		        2119	   UnInstallSqlStateTemplate.sql
   07-May-2004	  14:59	1.1.4322.1041	1339392	   System.XML.dll
   07-May-2004	  00:11	1.1.4322.1041	258048	   Aspnet_isapi.dll
   05-Apr-2004    14:39			35243	   InstallSqlStateTemplate.sql
   07-May-2004	  14:59	1.1.4322.1041	241664	   System.Messaging.dll
   07-May-2004	  14:59	1.1.4322.1041	1257472	   System.Web.dll
   05-Apr-2004	  14:39			33718	   InstallPersistSqlState.sql
   07-May-2004	  00:11	1.1.4322.1041	20480	   aspnet_regiis.exe
   07-May-2004	  00:11	1.1.4322.1041	32768	   aspnet_wp.exe
   07-May-2004	  14:59	1.1.4322.1041	819200	   System.Web.Mobile.dll
   05-Apr-2004	  14:39			34342	   InstallSqlState.sql
   07-May-2004	  14:59	1.1.4322.1041	131072	   System.Runtime.Serialization.Formatters.Soap.dll
   07-May-2004	  14:59	1.1.4322.1041	1224704	   System.dll
   07-May-2004	  00:02	1.1.4322.1041	94208	   PerfCounter.dll
   07-May-2004	  00:06			8685	   SmartNav.js
   07-May-2004	  14:59	1.1.4322.1041	569344	   System.Web.Services.dll
   07-May-2004	  00:06			14482	   WebUIValidation.js
   07-May-2004	  14:59	1.1.4322.1041	323584	   System.Runtime.Remoting.dll
   07-May-2004	  00:11	1.1.4322.1041	32768	   Aspnet_state.exe

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

REFERENCES

For additional 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

Modification Type:MinorLast Reviewed:6/1/2006
Keywords:kbWindowsForms kbConsole kbfix kbbug kbHotfixServer kbQFE KB842171
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