This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How do I change setting of Firefox to open MS Visio drawing instead downloads

more options

Hi Firefox v.28 I like Firefox and I don't wont use another browser How I can change Firefox to open MS Visio drawing instead downloads? Known solutions from Internet about change mimeTypes.rdf file do not help

Alexey

Hi Firefox v.28 I like Firefox and I don't wont use another browser How I can change Firefox to open MS Visio drawing instead downloads? Known solutions from Internet about change mimeTypes.rdf file do not help Alexey

All Replies (1)

more options

Where are you getting those drawings from?
Does that download location even pass-thru an appropriate MIME-Type?

Without a MIME-Type at all or an incorrect one, Firefox will default to downloading the file, and there isn't much to do about that.

Edit: Just found this add-on.
https://addons.mozilla.org/en-US/firefox/addon/free-visio-viewer/

the-edmeister moo ko soppali ci