搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Firefox does not recognize jpgs for download to harddrives

  • 7 个回答
  • 1 人有此问题
  • 3 次查看
  • 最后回复者为 zeesmuse

more options

I have used Firefox for some years and have NEVER had this problem. Sometime yesterday, Mozilla on my laptop decide it no longer recognized jpgs. If I try to save a picture from the internet and it's a jpg - most are - it simply doens't save it. In the type file box, it's empty. It will save gifs, bmps, etc. I was curious if it was my laptop so I opened IE (cries) and I had no problem saving them. I can drag them to my desktop and then cut and paste where I want them to go, but I find that extremely inconvenient and a waste of time. I have dumped my cache and cookies, uninstalled and reinstalled to no avail. I mean, uninstall completely and rebooted - to nada. I hate IE with a passion and my forays with Chrome have been short-lived, but I really need a fix for this. Oh. And I'm computer illiterate so... My OS is Windows 7.

I have used Firefox for some years and have NEVER had this problem. Sometime yesterday, Mozilla on my laptop decide it no longer recognized jpgs. If I try to save a picture from the internet and it's a jpg - most are - it simply doens't save it. In the type file box, it's empty. It will save gifs, bmps, etc. I was curious if it was my laptop so I opened IE (cries) and I had no problem saving them. I can drag them to my desktop and then cut and paste where I want them to go, but I find that extremely inconvenient and a waste of time. I have dumped my cache and cookies, uninstalled and reinstalled to no avail. I mean, uninstall completely and rebooted - to nada. I hate IE with a passion and my forays with Chrome have been short-lived, but I really need a fix for this. Oh. And I'm computer illiterate so... My OS is Windows 7.

所有回复 (7)

more options

Try to delete the mimeTypes.rdf file in the Firefox profile folder to reset all file actions.

more options

Where would I find this folder? I'm not seeing 'tools' on the version of Firefox that I have (not that that means it's not there - I'm simply stupid when it comes to software...)

more options

You can use this button to go to the Firefox profile folder:

  • Help > Troubleshooting Information > Profile Directory: Show Folder (Linux: Open Directory; Mac: Show in Finder)
more options

Nope. Didn't work.

more options

You can Inspect the MIME database with the registry editor (regedit.exe) and do a search for that MIME type (file extension) via Ctrl+F.
Be careful with editing the registry as there is NO UNDO possible: all changes are applied immediately.
You can export key(s) in the registry editor before making changes.

You can check specific file extension keys (e.g. .jpg) in the registry with the registry editor.

  • HKEY_CLASSES_ROOT\.xxx

You can check the linked MIME type in the MIME Database.

  • HKEY_CLASSES_ROOT\MIME\Database\Content Type
more options

This is too much work for something that worked just fine yesterday and in all honesty, is beyond my meager capabilities. I guess I get to give Chrome another shot. Bleh.

more options

And thank you for your time....