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Can't access Tools/Options/Applications in FF 12.0

  • 7 উত্তরসমূহ
  • 6 এই সমস্যাটি আছে
  • 1 দেখুন
  • শেষ জবাব দ্বারা sportsflorida

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Every time I try to do the following in FF 12.0, the browser stops responding/hangs/freezes/basically says "sorry, dude:"

1. Download files either by right clicking and choosing "save" or clicking directly on it. This includes email attachments, videos, etc. I also cannot attach files to emails since the same thing happens the moment I hit "Browse."

2. Cannot access Tools/Options/Applications, usually getting the same results. In my various attempts to resolve this, I have been able to open that window, but the space where file associations are listed is empty.

If it's any help, when I've reverted back to FF 3.5.1.9, I can do all those things ... I just can't get "Words With Friends" to load in Facebook.

What I have done in an attempt to correct this issue:

1.) Everything, including deleting the various .rdf files, etc.

2.) Tried starting in safe mode, using every possible variation.

3.) Uninstalled and reinstalled Firefox around a hundred times, removing personal settings and cleaning the registry each time.

4.) Uninstalled and reinstalled Flash and Java three or four times each.

5.) Everything.

I am at my wit's end, thus the request for help. Unfortunately, if someone offers a solution, I've probably tried it.

Additional information: I did use firetune once, returned to the backup configuration I created, used it again and returned to the backup again. This seems to be right around the time the problems began, but I'm not positive.

Any assistance would be greatly appreciated. Running WinXP Media, 512MB RAM, 32-bit, etc.

Every time I try to do the following in FF 12.0, the browser stops responding/hangs/freezes/basically says "sorry, dude:" 1. Download files either by right clicking and choosing "save" or clicking directly on it. This includes email attachments, videos, etc. I also cannot attach files to emails since the same thing happens the moment I hit "Browse." 2. Cannot access Tools/Options/Applications, usually getting the same results. In my various attempts to resolve this, I have been able to open that window, but the space where file associations are listed is empty. If it's any help, when I've reverted back to FF 3.5.1.9, I can do all those things ... I just can't get "Words With Friends" to load in Facebook. What I have done in an attempt to correct this issue: 1.) Everything, including deleting the various .rdf files, etc. 2.) Tried starting in safe mode, using every possible variation. 3.) Uninstalled and reinstalled Firefox around a hundred times, removing personal settings and cleaning the registry each time. 4.) Uninstalled and reinstalled Flash and Java three or four times each. 5.) Everything. I am at my wit's end, thus the request for help. Unfortunately, if someone offers a solution, I've probably tried it. Additional information: I did use firetune once, returned to the backup configuration I created, used it again and returned to the backup again. This seems to be right around the time the problems began, but I'm not positive. Any assistance would be greatly appreciated. Running WinXP Media, 512MB RAM, 32-bit, etc.

All Replies (7)

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Hi sportsflordia,

It does sound like you have tried quite a few things in your attempt to resolve the issue. One thing I don't see is have you tried Creating a new profile? I'd give that a go!

Hopefully this helps!

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Actually, Matt, I have tried that, but I certainly am willing to try again. Do you suggest deleting the current profile and all its settings, deleting the profile and keeping the personal settings, or just adding another complete profile in addition to the one that currently exists?

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Try to delete the MRU (Most Recently Used) ComDlg32 registry keys with the regedit.exe program.
Navigate to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32
Delete the subkeys (LastVisitedMRU and OpenSaveMRU)
Be careful with editing the registry as there is no Undo possible: all changes are applied immediately.
You can export key(s) before making changes.

See also:

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Thank you for the suggestion, cor-el. I will definitely give it a shot after reading the content in the link you provided, and report back here. Basically the situation is this: Right now I'm running FF 3.5.1.9, which allows me to do everything but load Word With Friends in facebook. Anything above this version, and I either can't access Tools/Options at all, or have an empty Applications panel when I do ... along with the freezing browser any time I attempt to save or upload something. So what I'm going to do is check out that link, perform the steps you suggested (I've already exported the keys), install FF 12.0 and see what happens. Keep your fingers crossed.

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Well, I am sorry to report deleting those keys did not have any effect. In my lengthy research/travels, I've come across some things I thought it might be ... or at least that might have an effect. Among them: an "omni.ja" file that might somehow be corrupt, an .xul file with a partial name of "application," or perhaps "chrome.manifest." Whatever it is, it's definitely permitting me to accomplish things in 3.5.1.9 but not in anything later. And certainly something on this computer is specifically drawing that line. I just can't figure out what it is.

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Do a clean (re)install and delete the Firefox program folder (C:\Program Files\Mozilla Firefox\).

Download a fresh Firefox copy and save the file to the desktop.

Uninstall your current Firefox version, if possible.

  • Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you will also lose your personal data like bookmarks and passwords from profiles of other Firefox versions.

Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.

Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.



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

See "Basic Troubleshooting: Make a new profile":

There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins" in case there are still problems.

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.

See:

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I just took all of the above steps, but still have the same problem. Actually I wouldn't mind sticking with ver. 3.5.1.9 of Firefox, but I can't get Words With Friends to load on it. Then when I try 12.0, I can get Words With Friends to work but can't access Tools/Options/Anything. Pretty strange dilemma that's driving me nuts.