Symptoms
Assume that you install update 2750149 on a Windows Server 2012-based failover cluster, and then you open the Failover Cluster Management snap-in. In this situation, the Failover Cluster Management snap-in crashes, and you receive the following error message:
For more information about update 2750149, click the following article number to view the article in the Microsoft Knowledge Base:
A weak event was created and it lives on the wrong object, there is a very high chance this will fail, please review and make changes on your code to prevent the issue.
For more information about update 2750149, click the following article number to view the article in the Microsoft Knowledge Base:
2750149 An update is available for the .NET Framework 4.5 in Windows 8, Windows RT and Windows Server 2012
Resolution
To resolve these issues, install the update on a Windows Server 2012-based cluster node or on a Windows 8-based computer that has the Remote Server Administration Tools for Windows 8 installed.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
Update information
How to obtain this update
Windows Update
This update is available from Windows Update.Microsoft Download Center
The following files are available for download from the Microsoft Download Center:| Operating system | Update |
|---|---|
| All supported x86-based versions of Windows 8 |  Download the update package now. |
| All supported x64-based versions of Windows 8 | Download the update package now. |
| All supported x64-based versions of Windows Server 2012 | Download the update package now. |
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file. Prerequisites
To apply this update, you must be running Windows 8 or Windows Server 2012.Registry information
To apply this update, you do not have to make any changes to the registry.Restart requirement
You do not have to restart the computer after you apply this update.Update replacement information
This update does not replace a previously released update.Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
More Information
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 updates