RD Licensing warning on Session Host

Rob Wei 26 Reputation points

Hello together,

I have 2 server running 2016 with RD Licensing Manager

I have some RDSH running 2016 and some running 2012r2

On both type of RDSH I get on RD Licensing Diagnoser, the following warning :

The Remote Desktop Session Host server is in Per User licensing mode and No Redirector Mode, but license server "SERVERNAME" does not have any installed licenses with the following attributes:
Product version: Windows Server 2016
Licensing mode: Per User

As I can see the CAL are counted on my Licensing server, but still get this warning.

Any idea how can I solve this ?


Remote Desktop
Remote Desktop
A Microsoft app that connects remotely to computers and to virtual apps and desktops.
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  1. Dave Patrick 426.2K Reputation points MVP

  2. Rob Wei 26 Reputation points


    I'm still searching, but it doesn't block the users, there are still able to connect.
    I saw that sometimes, I go over my CAL limit, maybe that is the point.
    I will order new CALs and check if the warning still happen.

    Keep you informed

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