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luckyalqodar-5735 avatar image
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luckyalqodar-5735 asked ·

Upgrade Exchange 2016 CU18 to CU19 Failed

I did update the exchange 2016 from CU18 to CU 19. I experienced a failure when the process of copying files was processed to 5/18. The following is an image of the error message ![78010-20210316-092530.jpg][1] [1]: /answers/storage/attachments/78010-20210316-092530.jpg

office-exchange-server-administration
20210316-092530.jpg (43.7 KiB)
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KyleXu-MSFT avatar image
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KyleXu-MSFT answered ·

@luckyalqodar-5735

From the error message, we can know that this error is related with permission. So, please have a check with follow steps:

  1. Make sure the account that you used to install Exchange has those permission below:
    78468-qa-kyle-10-30-25.png

  2. Have a check about permission on this folder: "C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\15.1.2176"
    78514-qa-kyle-10-32-13.png
    System, Administrators Group, and the account that you used to install Exchange sever should have the Full Control:
    78507-qa-kyle-10-33-45.png

  3. Run PowerShell as administrator, then run this install package from PowerShell:


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@luckyalqodar-5735
I am writing here to confirm with you any update about this thread now?
If the above suggestion helps, please be free to mark it as an answer for helping more people.

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