Microsoft KB Archive/890191

= FIX: An access violation may occur in the Application Center 2000 Component Load Balancing service =

Article ID: 890191

Article Last Modified on 4/7/2006

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APPLIES TO


 * Microsoft Application Center 2000 Standard Edition

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SYMPTOMS
When servers are added and deleted from the routing list on the computer that is running Microsoft Application Center 2000, an access violation may occur in the Application Center 2000 Component Load Balancing service (Comlb.exe).



CAUSE
This problem occurs when the server list and the internal counter that contains the number of servers on the server list are not synchronized correctly. In this case, memory that is not valid may be accessed when the server list is traversed.



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 Application Center 2000 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
No prerequisites are required.

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.

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 --  30-Nov-2004  23:45  1.0.781.10         47,104  Comlb.exe



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 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

Keywords: kbqfe kbhotfixserver kbfix kbbug KB890191

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