"Your Language Cloud account has reached the maximum number of registered devices for the current subscription." when trying to activate Trados Studio 

1. Login to your Language Cloud account in the browser, at languagecloud.sdl.com
For the Trados Live Team subscription, the user has to be an Administrator on the account to perform this action.

2. Click on the user's icon in the top right corner -> Manage account -> Connected Devices tab




3. Select and Delete the connected devices, one or all, as needed. 



4. Try to activate Trados Studio again 

In the Trados Live account, the maximum number of connected devices allowed for the subscription has been reached.