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How is MimeTypes.rdf formed?

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  • Last reply by Shadow110

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I want to understand how a file is formed mimeTypes.rdf in order to be able to add my file extensions without breaking its structure, and would like to know if there is any way to make the file I created is compatible with subsequent versions of Firefox. Thank you in advance.

I want to understand how a file is formed mimeTypes.rdf in order to be able to add my file extensions without breaking its structure, and would like to know if there is any way to make the file I created is compatible with subsequent versions of Firefox. Thank you in advance.

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