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Jim_Mason's avatar
Jim_Mason
Copper Contributor
Mar 28, 2020
Solved

Issue with duplicate DNS fix when DC's mix uppercase/lowercase

So, in a recent KB fix included in: https://support.microsoft.com/en-au/help/4541329/windows-10-update-kb4541329   It is supposed to solve: Addresses an issue that might cause domain controllers ...
Windows Server
    • Jim_Mason's avatar
      Jim_Mason
      Copper Contributor
      Mar 29, 2020

      Dave Patrick 

       

      Oh and also thank you for mentioning:

      https://www.catalog.update.microsoft.com/Search.aspx?q=KB4540723

       

      It turns out, my issue with the latest cumulative package being considered "Not Applicable" seems to have been related to not having installed the above first.

       

      The most recent cumulative is installing currently on that DC, looking forward to having everything patched up.

       

      Thanks again.

      • Dave Patrick's avatar
        Dave Patrick
        MVP
        Mar 29, 2020

        Glad to hear, you're quite welcome.

         

         

    • Jim_Mason's avatar
      Jim_Mason
      Copper Contributor
      Mar 29, 2020

      Dave Patrick 

       

      Jesus. I completely missed the year.

       

      I see what has been going on here. It looks like this DC has not been properly updating the full cumulatives. Something was getting missed in WSUS automatic approvals.

       

      Given the current month, my brain just filled in 2020 lol. Man I spent an entire day looking at all of this and completely missed that.

       

      I'm glad I got some other eyes on the problem because I was beating my head against the wall getting way more complicated in "solving" this than obviously was needed.

       

      Thanks for taking the time to respond, you saved me another wasted bunch of hours.

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