How can I stop Firefox from making files read only?

Firefox (and not IE or Google Chrome) makes certain files (Movie Magic Screenwriter files, for example) read only. Is there a way to prevent that?

Let's attempt to fond out what you have installed that added that "noise" to Firefox.
'''Try Firefox Safe Mode''' to see if the problem goes away. [[Troubleshoot Firefox issues using Safe Mode|Firefox Safe Mode]] is a troubleshooting mode that temporarily turns off hardware acceleration, resets some settings, and disables add-ons (extensions and themes).
If Firefox is open, you can restart in Firefox Safe Mode from the Help menu:
*In Firefox 29.0 and above, click the menu button [[Image:New Fx Menu]], click Help [[Image:Help-29]] and select ''Restart with Add-ons Disabled''.
If Firefox is not running, you can start Firefox in Safe Mode as follows:
* On Windows: Hold the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
When the Firefox Safe Mode window appears, select "Start in Safe Mode".
:[[Image:Safe Mode Fx 15 - Win]]
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, theme, or hardware acceleration. Please follow the steps in the [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]] article to find the cause.
''To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
When you figure out what's causing your issues, please let us know. It might help others with the same problem.

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'''If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.'''

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http://home.sums.ac.ir/~rowshansh/firefox.png
http://www.sums.ac.ir/~rowshansh/firefox.png

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Sounds that you have set to connect automatically when a connection is not available.
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Thank you for your response, Cor-el.
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*http://kb.mozillazine.org/Profile_folder_-_Firefox
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Please attach a screenshot of the popup
* [[How do I create a screenshot of my problem?]]
Try Firefoxin safe mode to rule out your standard extensions. if that does not solve the problem then scan for malware with multiple and up-to-date tools.
Sometimes a problem with Firefox may be a result of malware installed on your computer, that you may not be aware of.
You can try these free programs to scan for malware, which work with your existing antivirus software:
* [http://www.microsoft.com/security/scanner/default.aspx Microsoft Safety Scanner]
* [http://www.malwarebytes.org/products/malwarebytes_free/ MalwareBytes' Anti-Malware]
* [http://support.kaspersky.com/faq/?qid=208283363 TDSSKiller - AntiRootkit Utility]
* [http://www.surfright.nl/en/hitmanpro/ Hitman Pro]
* [http://www.eset.com/us/online-scanner/ ESET Online Scanner]
[http://windows.microsoft.com/MSE Microsoft Security Essentials] is a good permanent antivirus for Windows 7/Vista/XP if you don't already have one.
Further information can be found in the [[Troubleshoot Firefox issues caused by malware]] article.
Did this fix your problems? Please report back to us!

How can I stop Firefox from telling me to update?

I keep getting popups to update to Firefox 3.6.18 for mac os x. The problem is that the newer version will not open when I try to preview a web page through Dreamweaver. Firefox didn't always have this problem. The last version of Firefox to work properly was 3.5.16 which I am still using only because it works. How can I stop the Firefox update popups because since Firefox seems to have no intention of addressing or fixing the Dreamweaver problem, I have no intention of upgrading.

You're welcome.
For the record, here are the related bug reports:
*[https://bugzilla.mozilla.org/show_bug.cgi?id=577671 Bug 577671 - Firefox 3.6.6 does not launch Dreamweaver CS5 browser preview]
*[https://bugzilla.mozilla.org/show_bug.cgi?id=549680 Bug 549680 - Preview from Dreamweaver CS3/CS4 does not work in FF3.6]

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I keep changing my default search engine to Bing but it keeps changing back to Yahoo. HOW CAN I STOP THIS?!?!

Bookmark and use this;
Download the '''[https://addons.mozilla.org/en-US/firefox/addon/searchreset/ Mozilla Search Reset]''' {web link}
This add-on is very simple: on installation, it backs up
and then resets your search preferences and home page
to their default values, and then uninstalls itself. This
affects the search bar, URL bar searches, and the home page.
Sometimes a problem with Firefox may be a result of malware installed on your computer, that you may not be aware of.
You can try these free programs to scan for malware, which work with your existing antivirus software:
* [http://www.microsoft.com/security/scanner/default.aspx Microsoft Safety Scanner]
* [http://www.malwarebytes.org/products/malwarebytes_free/ MalwareBytes' Anti-Malware]
* [http://support.kaspersky.com/viruses/disinfection/5350 Anti-Rootkit Utility - TDSSKiller]
* [http://general-changelog-team.fr/en/downloads/viewdownload/20-outils-de-xplode/2-adwcleaner AdwCleaner] (for more info, see this [http://www.bleepingcomputer.com/download/adwcleaner/ alternate AdwCleaner download page])
* [http://www.surfright.nl/en/hitmanpro/ Hitman Pro]
* [http://www.eset.com/us/online-scanner/ ESET Online Scanner]
[http://windows.microsoft.com/MSE Microsoft Security Essentials] is a good permanent antivirus for Windows 7/Vista/XP if you don't already have one.
Further information can be found in the [[Troubleshoot Firefox issues caused by malware]] article.
Did this fix your problems? Please report back to us!

How can I stop Firefox from making files read only?

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