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Why does firefox developer edition try to open an XML document offline?

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I wanted to check that an XML feed was displaying properly, but when I went to load the page, Firefox asked which application I'd like to open the file with.

Is there a way that I can have the code render in the browser?

Charlie

I wanted to check that an XML feed was displaying properly, but when I went to load the page, Firefox asked which application I'd like to open the file with. Is there a way that I can have the code render in the browser? Charlie

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Hi, it should open, please check here to see if it is in the list :

Please let us know if this solved your issue or if need further assistance.

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Hi Charlie, if the above article doesn't help you solve it, can you give a sample URL that doesn't open in Firefox as expected?