old license key

  1. J

    Cannot reinstall Parallels Toolbox Version 13

    I installed my Parallels Desktop Version 13 on a new Mac Laptop by successfully switching the license from the old Mac to the new Mac. However, when I tried to install Toolbox from the Desktop "Preferences" menu, I got the following message: "Unable to download the Parallels Toolbox...
  2. A

    Can I use my old parallels license key on another Mac ?

    Hi, I have bought Parallels 13. In my account I have permanent license keys for previous parallels versions.Can I use my previous parallels license key on my another Mac. So that my one of my Mac have Parallels 13 and another may run Parallels 11 or so? Is it possible. Thanks.
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