New steps to getting plugins to work

So if nothing else has been working for you, then try the following:

  1. Open about:config (you can do this by typing in about:config in the url bar for ThunderBrowse or via Tools < Options < Advanced < General < Config Editor)
  2. In the filter bar, type plugin
  3. Verify the following settings are set to these values:
    • plugin.scan.plid.all to true
    • plugin.disable to false
    • mailnews.message_display.allow.plugins to true
  4. Restart Thunderbird.

This should get everything working. I don’t think I have this set on my main dev machine, and I’ve been having problems with plugins but have been too busy to investigate it. I’m pretty sure I haven’t changed this pref on my main machine, which would mean this might be a bug that was fixed in Thunderbird.

Either way, that should do it. I’ve updated the settings code so it will modify these preferences as well.

3 Responses to “New steps to getting plugins to work”

  1. Digitiquinti says:

    Your method works perfectly. Thank you

  2. sue says:

    And…..what about opening .pdf files? Thanks for the video info : it worked.

    • MASA says:

      As in opening pdf files within ThunderBrowse? That’s not schedule to happen. I feel like pdfs in general propose too much of a security risk.

      To be honest, I’m not sure what it would require, I haven’t spent much time looking into it.

      If it worked before, it’s likely that it was something fixed by Mozilla.

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