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FIX: Some Antivirus Programs May Cause Web Applications to Restart Unexpectedly
Article ID: 820746 - View products that this article applies to.
The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.
For a Microsoft .NET Framework 1.1 version of this article, see 821438
Some antivirus programs may cause Web applications to restart unexpectedly. If your computer is experiencing this problem, you may notice the following:
Some antivirus programs change the archive bit of a file. Others change the creation date or the time that the file was last written to. If any of these changes occur on one of the critical files or folders, ASP.NET detects the change, and then restarts the AppDomain.
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 1.0 service pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. 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;EN-US;CNTACTMSNote 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) 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 -------------------------------------------------------------- 10-Jun-2003 16:45 1.0.3705.433 200,704 Aspnet_isapi.dll 10-Jun-2003 16:38 4,169 Aspnet_perf.h 10-Jun-2003 16:45 513,302 Aspnet_perf.ini 10-Jun-2003 16:45 510,714 Aspnet_perf2.ini 10-Jun-2003 16:45 1.0.3705.433 28,672 Aspnet_rc.dll 10-Jun-2003 16:45 1.0.3705.433 24,576 Aspnet_regiis.exe 10-Jun-2003 16:45 1.0.3705.433 28,672 Aspnet_wp.exe 10-Jun-2003 16:07 1.0.3705.433 69,632 Corperfmonext.dll 10-Jun-2003 16:05 1.0.3705.433 303,104 Mscorjit.dll 12-Jun-2003 03:13 1.0.3705.433 1,953,792 Mscorlib.dll 09-Jun-2003 18:52 10,284 Mscorlib.ldo 10-Jun-2003 16:06 1.0.3705.433 2,269,184 Mscorsvr.dll 10-Jun-2003 16:06 1.0.3705.433 2,269,184 Mscorwks.dll 01-Aug-2002 14:38 15 Smartnav.htm 17-Oct-2002 10:55 8,728 Smartnav.js 12-Jun-2003 03:15 1.0.3705.433 1,196,032 System.web.dll
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.
This hotfix has been tested for use with antivirus programs from the following third-party companies: