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!

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 can I get Firefox 12 to honor "Do not preserve zone information in file attachments" in Windows 7 x64 Group Policy?

more options

Every time I download a file, any file, .jpeg, .png, .exe, anything, Firefox ignores the group policy setting and I have to "unblock" every single download.

This also applies to pictures I right-click on and "save image as," not just download with the download manager.

Every time I download a file, any file, .jpeg, .png, .exe, anything, Firefox ignores the group policy setting and I have to "unblock" every single download. This also applies to pictures I right-click on and "save image as," not just download with the download manager.

Chosen solution

I fixed it. I remember the same issue happening in Firefox 3 and comment #3 at https://bugzilla.mozilla.org/show_bug.cgi?id=499448 gives a workaround. I had to have all 3 values set the way comment #3 explained to get Firefox to not save zone.identifier information.

Maybe open a new bug report?

Read this answer in context 👍 0

All Replies (3)

more options

I don't think Firefox integrates with Windows' "zone information" at all. As far as I can tell that's a Windows feature that is probably only respected by Internet Explorer. Sorry, I know this isn't a very helpful answer, but I didn't want to leave you completely without a response.

more options
more options

Chosen Solution

I fixed it. I remember the same issue happening in Firefox 3 and comment #3 at https://bugzilla.mozilla.org/show_bug.cgi?id=499448 gives a workaround. I had to have all 3 values set the way comment #3 explained to get Firefox to not save zone.identifier information.

Maybe open a new bug report?