Windows 10: Server RDS CAL's registration error

Discus and support Server RDS CAL's registration error in Windows 10 Gaming to solve the problem; Recently we upgraded our servers from Server 2012R2 to 2019. This included two RDP servers, in which we purchase 60 Windows Server 2022 RDS CAL license... Discussion in 'Windows 10 Gaming' started by Mark Urman, Feb 2, 2023.

  1. MARK URMAN
    Mark Urman Win User

    Server RDS CAL's registration error


    Recently we upgraded our servers from Server 2012R2 to 2019. This included two RDP servers, in which we purchase 60 Windows Server 2022 RDS CAL license packs. When I go to install the licenses within the RD Licensing Manager on the License server, I get the following error:I have tried all 12 license codes and double/triple checked to make sure they are correct. I've rebooted the licensing server, made sure all updates are installed, restarted the License Manger service. Nothing seems to work.Thoughts? Anyone know a fix to this??Thank you!Mark

    :)
     
    Mark Urman, Feb 2, 2023
    #1
  2. FATMASARI
    Fatmasari Win User

    Activate RDS CAL 2019 on Windows Server 2016

    Dear Microsoft Support,



    We recently purchased Windows Server RDS CAL 2019.

    When we tried to install Windows Server RDS CAL 2019 into Windows Server 2016, it shows the license is not recognized and couldn’t install.



    My questions are :

    1. Can’t Windows RDS CAL 2019 be installed in Windows Server 2016? If can, how?
    2. Is there any way to downgrade RDS CAL from 2019 to 2016 version?

    Thanks,
     
    Fatmasari, Feb 2, 2023
    #2
  3. NERYLEMPENIO
    NerylEmpenio Win User
    Re install RDS CALS in another RDS Server

    Can I re-install the RDS CALS licenses used in existing RDS Server, and re-install it to a new RDS Server, without doing a migration.

    1. Will it work simultaneously ?

    2. If so, can I shutdown the new RDS Server in the future and still use the existing RDS Server?
     
    NerylEmpenio, Feb 2, 2023
    #3
  4. SHEHAN SHANTHIRATNE
    Shehan Shanthiratne Win User

    Server RDS CAL's registration error

    RDS CALs

    I have Windows server 2019 RDS CALs (User) installed on our license server. I would like to know if I can use these 2019 RDS CALs with server 2016. Is it backward compatible? I can see that the 2016 server has picked up the license server successfully. Just wanted to know if this will work successfully going forward.
     
    Shehan Shanthiratne, Feb 2, 2023
    #4
Thema:

Server RDS CAL's registration error

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