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Remove old Exchange OWA versions

FXE 501 Reputation points
2021-03-23T08:54:11.1+00:00

Hi all,

We have 2 Exchange 2016 servers which have been running for more than 2 years now.
We have applied several CU during this period and now we can see that significative amont of disk space is used by old OWA versions (in %ExchangeInstallPath%ClientAccess\Owa and %ExchangeInstallPath%ClientAccess\Owa\prem).

How can I safely remove theses old versions ?

Thank you.
Regards,

Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
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  1. FXE 501 Reputation points
    2021-03-27T22:46:52.787+00:00

    Hi all,

    All is right since our Exchange servers last reboot.

    Now one question remains : how should I deal with the old OWA versions located in \Program Files\Microsoft\Exchange Server\V15\ClientAccess\Owa ?

    Thank you.
    Regards,