KMS server issue RRS feed

  • Question

  • Dear Support,

    We had server 2012 KMS server and we were able to add VISIO or MS Project 2016 keys but VISIO 2019 unable to add so i have done in place update with 2016 and tried to add MS Visio 2019 key but still i am getting error message like "The specific product key is invalid or its unsupported by this version of VAMT an update to support  additional product may be available online. Please advise what to do.

    and Also previously some key was working fine those also not getting error like the activation server reported that the prodcut key has been blocked.  

    Yasar Altaf

    Sunday, December 1, 2019 1:07 PM

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