We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Caută ajutor

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.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

upload type incorrect

  • 3 răspunsuri
  • 1 are această problemă
  • 8 vizualizări
  • Ultimul răspuns de cor-el

more options

I visit a particular website and upload Excel spreadsheets there. At first, the browser asked for the file with "All Files (*.*)" for the specification of the files in the correct folder. One day it changed to "All Supported Types (*.gif;*.jpg)", and it has been that way ever since. I've tried using other browsers and *.* shows up, so I can't see it being the fault of the website. Where in Firefox do I reset the type of file for the upload for this website? (FYI: I've tried removing the mimetypes.rdf file after closing Firefox, but that didn't help.) I'd prefer not to have to set the browser back to all factory defaults.

I visit a particular website and upload Excel spreadsheets there. At first, the browser asked for the file with "All Files (*.*)" for the specification of the files in the correct folder. One day it changed to "All Supported Types (*.gif;*.jpg)", and it has been that way ever since. I've tried using other browsers and *.* shows up, so I can't see it being the fault of the website. Where in Firefox do I reset the type of file for the upload for this website? (FYI: I've tried removing the mimetypes.rdf file after closing Firefox, but that didn't help.) I'd prefer not to have to set the browser back to all factory defaults.

Toate răspunsurile (3)

more options

I believe it is dependent on the site. I cannot find a site where this is consistent. Talk to the web developer of the site to make sure.

more options

If it's dependent on the site, it's also dependent on Firefox. As I said, this is not evident in other browsers. I've already contacted the site, and I'm the one with the problem. So if it wasn't like this when I started, and it doesn't do this for other browsers, then why can't I tell Firefox to reset its understanding of/settings for this site?

more options

This might be a problem with the MIME database registry keys.

  • HKEY_CLASSES_ROOT\MIME\Database\Content Type\