No network connection after you upgrade to Windows 8.1 from Windows 8
Assume that you use one of the following Realtek network adapters on a computer that is running Windows 8:
This issue occurs because the driver that is included in Windows 8.1 is used instead of the correct driver.
How to obtain this updateThis update is applied when you upgrade to Windows 8.1. No interaction is required to apply this update.
PrerequisitesTo apply this update, you must be running Windows 8.1.
Registry informationTo apply this update, you do not have to make any changes to the registry.
Restart requirementYou must restart the computer after you apply this update.
Update replacement informationThis update does not replace a previously released update.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about software update terminology, 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 updatesThird-party information disclaimer
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.
Article ID: 2890660 - Last Review: 10/17/2013 10:52:00 - Revision: 1.0
Windows 8.1, Windows 8.1 Pro, Windows 8.1 Enterprise
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