Hotfix rollup 2848805 is available for the .NET Framework 2.0 SP2 on Windows 8 or Windows Server 2012

Applies to: Windows 8Windows Server 2012 StandardWindows Server 2012 Standard


This article describes hotfix rollup 2848805 that is available for the Microsoft .NET Framework 2.0 Service Pack 2 (SP2). For more information about the issue that the hotfix resolves, see the "More information" section.

This hotfix rollup is available for the following operating systems:
  • Windows 8
  • Windows Server 2012

More Information

Hotfix Information

A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

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


To apply this hotfix, you must have the .NET Framework 2.0 SP2 installed.

Restart requirement

You have to restart the computer after you apply this hotfix if any affected files are being used. We recommend that you close all .NET Framework-based applications before you apply this hotfix.

Hotfix replacement information

This hotfix package does not replace a previously released hotfix package.

Issues that this hotfix rollup resolves

An application that is created by using .NET Framework 2.0 may crash under a heavy load, and the following exception occurs:
Exception type: System.InvalidOperationException
Message: Hashtable insert failed. Load factor too high

Note The exception occurs near the top of the following call stack:
  • System.Xml.Serialization.DynamicAssemblies.IsTypeDynamic