Microsoft Silverlight cannot be activated. There is no option to select only activate because it is impossible to select the drop-down list even if it is the most recent version

I can't activate Microsoft Silverlight. I've attached a screenshot of control. This is the only plugin that says "disabled" next to him. I've updated to the latest version and there is no option on the page of the plugins to acivate because he says 'never activate' and no other selection is selectable.


Unfortunately, your screenshot is not come through. You can link it to a reply in this thread if you wish.

If you exit Firefox and it starts again since installing Silverlight, please try this in case a file is locked.

Can also see you in the editor preferences as follows:

(1) in a new tab, type or paste Subject: config in the address bar and press ENTER. Click on the button promising to be careful.

(2) in the search above the list box, type or paste the npc and make a pause so that the list is filtered

(3) If you find a preference for the plugin.state.npctrl preparing to something other than one, try to double click on it and set it to 1. For reference:

  • 0 = > never activate
  • 1 = > ask to activate
  • 2 = > always activate

If the preference has a different status from 'the user game' as 'locked', which would indicate a different problem.

Tags: Firefox

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