A company has an Active Directory Domain Services (AD DS) domain. The corporate
environment includes a Windows Software Update Services (WSUS) server. All client
computers run Windows 8.1 and a custom web application. The company has a Microsoft
Software Assurance for Volume Licensing agreement.
After deploying Windows Updates to the computers, the web application stops responding.
You establish that a specific optional update installed by Windows Update is causing the
problem. In the Windows Update Control Panel item, the option to remove the update is unavailable.
You need to remove only the optional update from one client computer.
What should you do?
A.
Restart the computer from a Diagnostic and Repair Toolset (DaRT) boot disk and use the
Hotfix Uninstaller tool.
B.
From the c:\Windows folder, open the $NTUninstallKBxxxx folder for the update and run
the uninstall command.
C.
Start the computer by using the Last Known Good Configuration option.
D.
use System Restore to restore the computer to a point before the update was installed.
E.
Run the Update-Sources Windows PowerShell cmdlet.
Why is not answer D correct???
Because have to remove only a specific update not all updates.
I would go for D.
Uninstall is not available either because no information is available on how to roll back the hotfix, or other hotfixes have been installed after the problematic one. In that case, it is not safe to remove the problematic hotfix without uninstalling the ones installed afterwards.
The following is quoted from :https://technet.microsoft.com/library/ee532075.aspx#_Toc241331393
“Be aware that programs that you have installed or updated after installing the hotfix might not work correctly after you uninstall the hotfix.”
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