Windows update KB3004394 issues

Anonymous
2014-12-09T21:18:09+00:00

Windows update KB3004394  causes the following issues on my Windows 7 x64 Ultimate system:

All MMC functions (Event Viewer, etc.) now require Administrator action, although in an Administrator account.

Windows Defender service will not start

The Windows Defender Service Terminated with the following error

%%-2147023113

Removing it  returns the system to normal.

Anyone else experience this?

Windows for home | Previous Windows versions | Windows update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2014-12-10T21:35:42+00:00

    I tried to remove update but stuck on preparing to configure Windows for hour!

    Help can I get out of this?

    Open CMD as Administrator and "wusa /uninstall /kb:3004394" (without "")

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  2. Anonymous
    2014-12-10T21:30:50+00:00

    WMC PROBLEMS: I have two networked X64 windows 7 home premium computers running hd homerun cable card access. Cable tv content wouldn't play on either one. (Got following message: "Display driver error The video playback device does not support playback of protected content.")

    Restored to 12/6/14, then found forum on "The Green Button" isolating the culprit as KB3004394

    http://www.thegreenbutton.tv/forums/viewtopic.php?f=5&t=8212

    Reinstalled updates leaving that one out. Everything works again.

    KB3004394 caused the same Windows Media Center problem for me on: Win7 Home Premium x86 sp1

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  3. Anonymous
    2014-12-10T21:29:12+00:00

    ****!  I've been struggling with this issue for 3 days!!!  Thank you for solving it.  Argh MS!

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  4. Anonymous
    2014-12-10T21:10:22+00:00

    For what it is worth, I installed KB3004394 on another Windows 7 x64 Ultimate system and have found no issues so far.

    I do not know what the difference is between the two computers as yet.

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  5. Anonymous
    2014-12-10T20:53:17+00:00

    Right on for troubleshooting error!

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