Can't get rid of "Choose Application"

[jloiac]

I am using Firefox. When I used to click on a Zoom link, I would get a dialog box that looked like this:

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Allow https://us04web.zoom.us to open the zoomus link with zoom.us?

Choose a different application.

[] Always allow https://us04web.zoom.us to open zoomus links

                   [Cancel]       [Open Link]

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However, I made the mistake of choosing "Choose a different application" and picking Firefox, which did not work at all. Now, I get the following dialog box:

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Allow https://us04web.zoom.us to open the zoomus link with zoom.us?

You'll need to choose an application.

[] Always allow https://us04web.zoom.us to open zoomus links

                   [Cancel]       [Choose Application]

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When I click on "Choose Application", it shows me Firefox and zoomus. I don't want the Firefox option there anymore. How do I get back to the original dialog box? I have tried clearing all my browser data, which did not fix it.

[jloiac · Accepted solution]

Never mind. I figured it out. This had more to do with Firefox than it did with Zoom. I had to uninstall Firefox and delete the folder Library/Application Support/Firefox to get rid of all Firefox user data. I then reinstalled Firefox and started over. There is more detailed info at https://support.mozilla.org/en-US/kb/uninstall-firefox-from-your-computer