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What app do I need for Firefox?

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  • Last reply by user633449

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I am a subscriber and want to watch Sling TV on my desktop Windows 10 PC using Firefox 62.0b10 (64-bit).

I open the website, sign in and see a big blue button that says "Watch Now". When I press it I am taken to a page ( ) that is devoted to Sling TV. I then press the big blue "Get" button and get a Firefox.exe pop-up window with the following text:

"This file does not have an app associated with it for performing this action. Please install an app or, if one is already installed, create an association in the Default Apps Settings page."

I am totally UN-technical. What am I missing here? Does Firefox need an app? If so, which one? Where do I get it? I just want to watch Sling on my PC.

See attached .jpg file

Attached screenshots

All Replies (1)

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I'd suggest using the Windows Store App to install windows Apps. you can't install them through Firefox.