Windows 10 KB4015438 fixes crashes and hangs

The new cumulative update for Windows 10 version 1607 (Anniversary Update) KB4015438 patches two issues introduced by last week's Patch Day.

This raises the version of the Anniversary Update version of Windows 10 to 14393.969.

The KB4015438 update seems to fix two issues introduced last week that affected some users of the operating system after devices were updated with last week's security updates.

The first issue caused programs that use Microsoft MPEG-2 handling libraries to crash (e.g. Windows DVD Player). The second issue listed by Microsoft affected customers with Switch Embedded Teaming (SET) enabled who "might experience a deadlock" according to Microsoft.

Windows 10 KB4015438 fixes crashes and hangs

windows 10 kb4015438

According to Microsoft's Windows 10 version 1607 and Windows Server 2016 update log, KB4015438 fixes the following issues:

Addressed a known issue with KB4013429 that caused Windows DVD Player (and 3rd party apps that use Microsoft MPEG-2 handling libraries) to crash.

Addressed a known issue with KB4013429, that some customers using Windows Server 2016 and Windows 10 1607 Client with Switch Embedded Teaming (SET) enabled might experience a deadlock or when changing the physical adapter’s link speed property. This issue is most commonly seen as a DPC_WATCHDOG_VIOLATION or when verifier is enabled a VRF_STACKPTR_ERROR is seen in the Memory dump.

KB4013429 refers to the previous cumulative update of Windows 10's Anniversary Update version.

Woody notes over on InfoWorld that Microsoft has yet to patch an Internet Explorer bug that breaks Dynamics CRM.

Günter Born notes on the other hand that the cumulative update does not fix the system restore no longer working issue that some users experience after installing January's KB3213986 update.

KB4015438 is already available through Windows Update. You can run a manual check for the update by going to Start > Settings > Update & Security > Windows Update.

If you prefer to download the update manually, point your web browser to Microsoft's Update Catalog. There you find the cumulative update listed for Windows 10 and Windows Server 2016.

The 64-bit versions of the update have a size of about 1 Gigabyte, the 32-bit version about 560 Megabyte.

Now You: Do you experience any issues on Windows 10 right now?

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Windows 10 KB4015438 fixes crashes and hangs
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The new cumulative update for Windows 10 version 1607 (Anniversary Update) KB4015438 patches two issues introduced by last week's Patch Day.
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Ghacks Technology News
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Responses to Windows 10 KB4015438 fixes crashes and hangs

  1. Jojo March 21, 2017 at 6:53 am #

    "Do you experience any issues on Windows 10 right now?"
    -----------
    1. Explorer crashes every now and then and has to restart itself.

    2. When my screen times out, it is supposed to lock and require the Windows password to reopen. But lately, I am noticing that sometimes the session will restore from a [supposed] locked state without asking for the password. I've checked all the power settings but nothing has changed??

  2. Anonymous March 21, 2017 at 6:54 am #

    The filesizes only appear to be accurate if you are coming from a fresh install
    I would imagine that the changes made in this update is a lot smaller than that

    A rough estimate I give is 132MB

  3. Mark March 21, 2017 at 9:29 am #

    Win 10 64 Bit hangs at restart after KB4015438 update.
    The OS is running but the desktop will not shown, it hangs somewhere in the middle.
    When I then make a HW reset the OS is booting fine.
    What are you doing there Microsoft???

    • Jayesh March 23, 2017 at 4:27 am #

      exactly same to me

  4. dark March 21, 2017 at 9:46 am #

    What if you uninstalled KB4015438 from Programs and Features > View Installed Updates? Will it fix the issue?

  5. pHROZEN gHOST March 21, 2017 at 1:39 pm #

    "Do you experience any issues on Windows 10 right now?"

    My PC is set to sleep after 1 hour of idle time. Sometimes it never sleeps. The screen is in power save mode. The PC appears to remain powered on. But it will not respond to mouse or keyboard. The only way to recover is to cycle power. Obviously this is not a good situation.

    Manually putting it to sleep works fine.

    I will have to set it to shut down when idle for 1 hour. Thanks MicroShaft.

  6. Peter Regan March 22, 2017 at 2:25 am #

    "Error 1075: The dependency service does not exist or has been marked for deletion"

    After March 14, 2017 Windows 10 1607 update my WiFi adapter ( Intel® Dual Band Wireless-AC 7260) just quit working.

    After doing some searching I ended up finding more questions than answers. I checked my WLAN AutoConfig Properties and came across the error 1075 message.

    I've tried uninstalling drivers etc but no luck. I even tried to uninstall the update but there is no uninstall button in the update section.

    Somehow the update has effected the Services of the WLan...I try to start the Wlan and the 1075 error message crops up.

    Cheers

  7. jwb March 22, 2017 at 7:45 am #

    "Do you experience any issues with W10 right now?"

    For 3 days I can no longer access ANY W10 apps or programs; I click on the icon and nothing happens - literally, nothing?????????? I have Desktop, but that's it.

  8. Jojo March 22, 2017 at 7:55 am #

    Let me add that I cannot use any Windows apps (they won't work) after I turned off Windows UAC.

    • Martin Brinkmann March 22, 2017 at 7:59 am #

      This is by design as far as I recall. Turning off UAC disables the ability to run Windows apps (not sure if all apps, or if there are some exceptions).

      • Dezso March 26, 2017 at 10:20 am #

        No, it's not. I have the UAC turned off and I can run all my Windows apps.

      • Martin Brinkmann March 28, 2017 at 11:07 am #

        Are you running the latest Windows 10 Insider Build?

  9. Al March 22, 2017 at 7:59 am #

    First MICRO#&%* forces Windows 10 on us. They give us a Win. 10 that has more failures and holes than>>>>>>>?? Micro#%*& Cloud>>>>another disaster!!!!!! SCURITY???? pppfffffffff! I'm keeping Win 7 for now, and little by little will move and say adios forever.

  10. Anonymous March 23, 2017 at 2:08 am #

    Last weeks updates broke RDC also?

  11. Lake Hache March 27, 2017 at 10:29 am #

    Horrible experience with the latest update. Errors everywhere, none of my apps worked, had to reinstall windows 10 from scractch. Total disaster.

  12. Yazid March 28, 2017 at 9:49 am #

    My issues are that all my installed apps do not open, office, pdf reader, VMware ........everything!!!!
    When I click to open any application, it gives me this information.

    Windows cannot find 'C:\Program Files (x86)\VMware\VMware workstation\VMware.exe'.
    Make sure you typed the name correctly and then try again.

    But edge works together with groove music, mail. Only my installed apps that don't work.

    It happened about a month ago when Microsoft deployed another "big" update and I had to get an update for Nvidia driver for it to work

  13. mike March 28, 2017 at 11:07 pm #

    Can't do anything but look at the desktop on my yoga and my laptop will not even boot!

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