Firefox prevented me from installing add on extensions
I am trying to install facebook purity add on / extension and on chrome, had no problem, works fine, but firefox keeps giving me the dreaded pop up that says "" Firefox prevented this site to install add on ' I went into permissions and listed at this site on an exceptional basis, there is no box that opens and says / asks me to "allow" it " , I went to about: config and the signature thingy is already set to false, according to the questions of the previous articles, and therefore none of these possible fixed work, how the hell can I get firefox to allow me to choose for myself and my own reasons, add it on and not stop? Please tell me what to use, I toldyou that I already tried, now I just need help, as happens all the time. OMG when I hit the button at the bottom of page to automatically add troubleshooting information, the same pop up came and would not allow it, here on ffmozilla!
Normally, you see the question "save the link as" from the context menu of the Add button.
There is also a section of versions below with a link to the xpi file.
Tags: Firefox
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Hello
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· What is the model number of the canon camera?
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If you have installed service pack 3 on the computer then you can try the method and check them off below if it helps:
Change the registry to point to the installation of Windows XP Service Pack 3 files
Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: How do I back up and restore the registry in Windows: http://support.microsoft.com/kb/322756
a. Click Start, click Run, type regedit in the Open box and then click OK.
b. find the following registry key:
c. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Setup
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Are their accounts 'Administrator' or 'Standard' user level?
If they are directors of the machine, and then create a new Admin account (only you know the password) and then lower their Standard user accounts. If they attempt to install programs now it should be prompted to enter the Admin password that they won't.
User accounts - https://support.microsoft.com/en-us/kb/2663817
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My guess:
You get a prompt to confirm what modules you have installed. There used to be a problem with other programs to install add-ons without your permission, and so many people knew they had these add-ons installed. Sometimes, these modules caused Firefox slow or unstable. However, there are some cases where people are aware of these modules being installed by third parties and they really want.So in a Firefox update has a few months ago, a single confirmation prompt was added to ensure that you are aware of all add-ons that are already installed and allow you to select those that you want to keep.
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What do you see?
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See above
-> Tap ALT key or press F10 to display the Menu bar
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Check and tell if its working.
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Hi copenetadmin5,
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It would be good!
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It is possible that there is a problem with the files that store the registry extensions.
Delete the files (extensions.sqlite, extensions.ini, extensions.cache) extensions.* and compatibility.ini in the profile folder of Firefox to reset the extensions registry.
New files will be created if necessary.
See "extension corrupted files:
- http://KB.mozillazine.org/Unable_to_install_themes_or_extensions
- https://support.Mozilla.org/KB/unable+to+install+add-ons
If you see disabled extensions, is not compatible, in "tools > Modules > Extensions ' and then click the Tools button, on the left side of the search bar (or click on the"Find updates"button in older versions of Firefox) to check if there is an available update compatibility.
If that didn't help then also try to delete the file addons.sqlite.
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You have a security (antivirus) installed software that may be the cause?
See:
- http://KB.mozillazine.org/Unable_to_save_or_download_files
- browser.download.manager.scanWhenDone
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LeefleaMaybe the theme installed fine in the background and firefox just needed a reboot to apply it.
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It is possible that there is a problem with the files that store the registry extensions.
Delete the files (extensions.sqlite, extensions.ini, extensions.cache) extensions.* and compatibility.ini in the profile folder of Firefox to reset the extensions registry.
New files will be created if necessary.
See "extension corrupted files:
- http://KB.mozillazine.org/Unable_to_install_themes_or_extensions
- https://support.Mozilla.org/KB/unable+to+install+add-ons
If you see disabled extensions, is not compatible, in "tools > Modules > Extensions ' and then click the Tools button, on the left side of the search bar (or click on the"Find updates"button in older versions of Firefox) to check if there is an available update compatibility.
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Firefox prevented this page from auto redirection to another page
Firefox prevented this page from auto redirection to another page
I get this message every time I go to the new search page. I'm if tired after you press the F - ING allow it's not funny. Cannot Fire fox remember the pages of dam that go? Every time freaking that I go to a new page that the accessories and I have to click allow. I would like to get rid of this for good so if you can help me it's cool, if not then bye. I'll explore for browser. I can't take more. In addition, when I read that page moves upward again and I have to click on authorize again.Try this: Firefox button > Options > Options (or tools > Options) > advanced > general, uncheck 'warn me when Web sites try to redirect or reload the page'
If this answer solved your problem, please click 'Solved It' next to this response when connected to the forum.
You use obsolete, and is no longer supported version of Firefox (version 3.5.5) which is likely to have many problems of security and stability. Upgrade to the current version.
Also see-> https://support.mozilla.org/en-US/kb/common-questions-after-upgrading-firefox-36
Not related to your question, but...
You may need to update some plug-ins. Check your plug-ins and update if necessary:
- Plugin check-> http://www.mozilla.org/en-US/plugincheck/
- Adobe Shockwave for Director Netscape plug-in: install (or update) the Shockwave with Firefox plugin
- Adobe PDF plugin for Firefox and Netscape: Installation/update Adobe Reader in Firefox
- Shockwave Flash (Adobe Flash or Flash): updated Flash in Firefox
- Next-generation Java plug-in for the Mozilla browser: install or update Java in Firefox
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Installed Firefox without add-on to display and 11. Tried to install Autofill Forms and I get the message "there was an error to install AutoFill Forms. Try Again"even for any other add-on. In addition, running Norton 360V6 and can't even see Norton Toolbar. Have uninstalled and reinstalled Firefox and 360 (the latter using Norton Removal Tool). Do not have this problem with Internet Explorer or Firefox 11 on my other computers. Just this one. An earlier version of Firefox plugins appears, but not no matter what Add-ons.
It is possible that there is a problem with the files that store the registry extensions.
Delete the files (extensions.sqlite, extensions.ini, extensions.cache) extensions.* and compatibility.ini in the profile folder of Firefox to reset the extensions registry.
New files will be created if necessary.
See "extension corrupted files:
- http://KB.mozillazine.org/Unable_to_install_themes_or_extensions
- https://support.Mozilla.org/KB/unable+to+install+add-ons
If you see disabled extensions, is not compatible, in "tools > Modules > Extensions ' and then click the Tools button, on the left side of the search bar (or click on the"Find updates"button in older versions of Firefox) to do a check of compatibility or to see if there is an available update compatibility.
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