I have several versions of Firefox are installed?

Similar Questions

• Why Windows shows several versions of Firefox are installed?

  I use Firefox 11.0 on Windows 7 Home premium 64-bit OS. Firefox seems to work very well.

  When I check the list of installed programs in Control Panel that I see two versions Firefox listed (11.0 and 10.0.2). Is this normal? Setup does not remove older versions when there's an update? Is it safe for me to uninstall the old version?

  Moreover, same situation for Thunderbird. It shows the two 10.0.2 and 9.0.1!

  Hi cor - El thanks for the answer.

  I could not find the registry key that you referenced in your response, but I did a search and found the entry here:

  HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Mozilla Firefox 10.0.2

  After removing this registry entry, version 10.0.2 no longer appears in the list of installed programs, and it worked for Thunderbird 9.0.1 as well.

  Thanks again.

• I have the latest version of Firefox are installed (which has been updated), but the site says that it is the older. Is there a solution for this problem?

  I have the latest version of Firefox are installed (which has been updated), but the site says that it is the older. Is there a solution for this problem?

  You have a corrupted user agent which identifies you like Firefox/3.0.11

  • Mozilla/5.0 (Windows; U; Windows NT 6.1; UK; RV:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 WebMoney Advisor

  See:

  • https://support.Mozilla.com/kb/websites+or+add-ons+incorrectly+report+incompatible+browser
  • http://KB.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default

• can you have a version of CS and several version of the software installed for example Lightroom CC both?

  can you have a version of CS and several version of the software installed for example Lightroom CC both?

  Yes, you can have multiple versions installed.

  Please see this link:

  Download previous versions of Adobe Creative applications-

  Download previous versions of Cloud Creative applications

  You can have both CC and CS6 installed through creative cloud. You can also leave the old purchased software installed.

• should I delete the old version of firefox before installing a new version? If so, then how can I remove and how?

  I have an older version of Firefox and adobe on a Sony VAIO. I get telling me to update the pop-ups and also frequent failures when I try to use the browser. I try to upgrade. I go through the process of downloading, then try step execution and get a message 'not allowed '. I checked and I have administrator privileges, and I have disabled the firewall security software, thinking that it does not block the installation, but nothing works. Nobody knows if the older software are the cause and should be removed until the last version can go. Also, if this problem is solved I will have the same problem with Adobe?

  What version of Firefox is installed on the computer?

  You can find the full version of the current version of the current Firefox (37.0.2) in all languages and all systems operating here:

  • https://www.Mozilla.org/en-us/Firefox/all/

  If you have a very old version of Firefox, then you might consider uninstalling this version of clean up the existing registry keys (especial the uninstall key).

  Be sure NOT to remove "personal data" when you uninstall Firefox, because that will remove all profile folders and you lose personal data such as bookmarks and passwords including data profiles created by other versions of Firefox.

  Check the Firefox program folder and delete the Firefox program folder if there are still files left in it.

  • (32-bit Windows) "C:\Program Files\Mozilla Firefox\"
  • (Windows 64 bit) "C:\Program Files (x 86) \Mozilla.

  It is important to remove the Firefox program folder to delete all the files and make sure that there is no problem with the files that were the remains after uninstallation.

  • http://KB.mozillazine.org/Uninstalling_Firefox

  Your bookmarks and other personal data are stored in the Firefox profile folder and will not be affected by a uninstall and (re) install, but do NOT delete personal data when you uninstall Firefox which removes all Firefox profile folders and you lose your data.

  • http://KB.mozillazine.org/Profile_folder_-_Firefox
  • http://KB.mozillazine.org/Profile_backup
  • http://KB.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

• I have two versions of firefox at the same time?

  Hello

  Probably a stupid question but I have two versions of Firefox on my system at the same time?

  The reason is add-ons that are not compatible with v4. I wish I could close v4 when I need to use an Add On v3.

  Thank you.

  You can install both, but there are a few steps to take.

  When you install Firefox 4, use the custom installation option and choose a different location to install Firefox.

  In order to use both versions, you must create a new profile for Firefox 4 (Firefox stores the user data in the profile). Using the same profile with different versions can cause problems. Once you create a new profile, you can copy some data such as bookmarks and passwords between them. You can also use Firefox Sync to keep synchronized profiles. Finally, you will need to implement shortcuts to launch the right profile for each version.

  The following links show how to do this:

  • http://KB.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows
  • http://KB.mozillazine.org/Shortcut_to_a_specific_profile
  • http://KB.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox
  • https://addons.Mozilla.org/firefox/addon/Firefox-sync (only necessary for Firefox 3.6, it is integrated in Firefox 4)

• I'm a serious problem, I'm trying to install Adobe Acrobat Reader DC, I low and when I install it it goes up to half and an error message appears indicating that I already have a version but improved program installed, alone, that I have nothing... and al

  I'm a serious problem, I'm trying to install Adobe Acrobat Reader DC, I low and when I install it it goes up to half and an error message appears indicating that I already have a version but improved program installed, alone, that I have nothing... and already I've tried everything

  Hi lucasa43102598,

  If you are on the Windows computer, run this cleanup tool to completely uninstall Acrobat Reader DC Download Adobe Reader and Acrobat cleaning - Adobe Labs tool , reboot your system & reinstall Acrobat Reader DC using this link Adobe - Adobe Acrobat Reader DC Distribution.

  I would like to know if it works.

  Kind regards

  Nicos

• Can I have 2 versions of Firefox on my Mac at the same time?

  I currently have Mac OS - 10.6.8. Currently, I use Firefox 30. However, my new financial company says 18 FireFox to use its Web site. So, I can use both versions on the same Mac. Thanks for all the advice that can be provided.

  I have 2 versions of Firefox on my windows computer because I don't like the new versions. I have V30 in programs (86) and 28 V in a private folder. To do what I had to do a custom 28 Setup and send it to my file or he might have programs or insist that I update.

• I have several versions of InDesign 6 on different MACs and need to get the serial numbers for them. How can I get them?

  I have several versions of InDesign 6 on different MACs and need to get the serial numbers for them. How can I get them?

  If they were recorded at Adobe.com, sign in under the adobe ID, a number will be there.

  If they were purchased in the box and unregistered, you need to find the number in the box (usually on the sleeve)

• An add-on tells me that I have another version of Firefox I did.

  I have the latest version of Firefox (5.0.1) and went to download an add-on (Scrapbook by Monday). He said that the current version of their add-on (1.4.7) is not compatible with the version I have, they tell me is 3.0.11. I know I have Firefox 5.0.1, as I downloaded it again today. Why is this?

  The User Agent provided with your post (used to identify the browser you are using) shows Firefox 3.0.11:

  Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729) FBSMTWB
  

  See http://kb.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default

  See also User Agent (Wikipedia)

  If this answer solved your problem, please click 'Solved It' next to this response when connected to the forum.

  The problem could be due to this "FBSMTWB" at the end of your User Agent

  • http://www.fastbrowsersearch.com/FBS_Toolbar/help/helpUninstalling.aspx
  • http://www.pccybertek.com/2009/05/remove-fast-browser-search
  • http://forums.mozillazine.org/viewtopic.php?f=38 & t = 1430845
  • http://forums.spybot.info/showthread.php?t=51697 - manual removal for FastBrowserSearchToolbar Guide

  Not related to your question, but...

  You must update some plug-ins:

  • Plugin check: https://www-trunk.stage.mozilla.com/en-US/plugincheck/
  • Adobe Shockwave for Director Netscape plug-in: install (or update) the Shockwave with Firefox plugin

• Do you need to uninstall the 32-bit version of firefox to install the 64-bit version?

  I tried to install the 64-bit version of Firefox and it seemed just overlay the 32-bit version. Is my 64-bit version now or still the 32? I don't know how to say or how to put in the 64 bit one if it did not work.

  You have posted here with the 64-bit version of Firefox 43.

• Unable to restore the last session after installing the latest version of Firefox + auto install

  I still need help on the following points:

  After you have installed the latest version of Firefox "restore previous Session ' is always grayed out, how to make this work?
  I don't understand the solution on this site. I'm a basic user and never used another thing but windows.

  How to avoid auto installation of Thunderbird and Firefox versions updates? Thunderbird installed the latest version, when I clicked "On Thunderbird" to check the latest version. I had no choice, it just started installation.

  Well, I think that this is a problem when you lose history that you couldn't lose. But I hope that it was only once.

• Can I have two versions of firefox - latest and the 3.6 older, that I can use only with Blackboard?

  My new Firefox 8 is fine. But I use the Blackboard LMS online, which has not yet been upgraded for Firefox. I was told that Blackboard works very well with firefox 3.6. Therefore, I want to know if I can get two versions of firefox on my Windows 7 laptop. Or can I only have one version at a time.

  Yes - you can either use a portable version of Firefox 3.6, or you can run two profiles. If you're looking for on how to run 2 profiles there are instructions there.

• Older versions of Firefox are working perfectly, but the latest version does not open.

  Mozilla Firefox version 34.0.5 (x 86 en - us) when loaded down does not open. I tried to change the Admin, but to no avail. I rebooted the previous version of firefox and it worked perfectly until it was replaced with the automatic update. I have a laptop Asus G74S model with Windows 7.

  It should not. The subscription expires, the program stops working.
  All that has to happen is you get a warning to re - register. If you
  wish, you can contact their support and ask about it.
  Did you remove this program?

• What are the versions of firefox are compatible, if necessary with windows 8?

  all versions of firefox, I'm trying to install blocks versions if one is compatible with windows 8?

  using 20.1 version with windows 8 since last December and had no problems, works very well.

  Jimmy.