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.
PrerequisitesTo apply this hotfix, you must have the .NET Framework 4.0 installed.
Restart requirementYou 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 informationThis hotfix package does not replace a previously released hotfix package.
Issues that this hotfix rollup resolvesAfter October 26, 2014, when you use applications on systems that have the September 2014 Russian time zone update KB2998527 installed and use the Microsoft .NET Framework, the applications that use the TimeZoneInfo class may make time calculations incorrectly. For more information, see Update 2998527 causes incorrect code lookups on past dates by using TimeZoneInfo in the .NET Framework .
Article ID: 3057756 - Last Review: 20 May 2015 - Revision: 1