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Firefox 16.0.2 hangs when pressing Browse to upload a file

  • 4 回覆
  • 4 有這個問題
  • 1 次檢視
  • 最近回覆由 cor-el

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Using XP Pro Firefox hangs every time I press a Browse button. I have to force close with Task Manager. I've tried removing the registry MRU keys as suggested in a previous closed question, but that hasn't helped.

Using XP Pro Firefox hangs every time I press a Browse button. I have to force close with Task Manager. I've tried removing the registry MRU keys as suggested in a previous closed question, but that hasn't helped.

被選擇的解決方法

Try to delete the mimeTypes.rdf file in the Firefox Profile Folder to reset all file actions.


Create a new profile as a test to check if your current profile is causing the problems.

See "Creating a profile":

If the new profile works then you can transfer some files from the old profile to that new profile, but be careful not to copy corrupted files.

You can also try to reset Firefox:

從原來的回覆中察看解決方案 👍 1

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Does that happen in Firefox safe mode? It could be an extension interfering. See these pages:

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選擇的解決方法

Try to delete the mimeTypes.rdf file in the Firefox Profile Folder to reset all file actions.


Create a new profile as a test to check if your current profile is causing the problems.

See "Creating a profile":

If the new profile works then you can transfer some files from the old profile to that new profile, but be careful not to copy corrupted files.

You can also try to reset Firefox:

more options

Deleting the mimeTypes.rdf file did the trick. Thanks very much for your help.