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#Reinstall mozilla firefox windows 7 how to
#Reinstall mozilla firefox windows 7 Pc

Deselect the Enable HTTPS Scanning option.

Select Components, then choose Web Shield.Some users reported that after they had disabled the HTTPS Scanning feature in Avast, they were able to get rid of the problem.

#Reinstall mozilla firefox windows 7 Pc

It is possible that the third-party anti-virus in your PC is causing issues on Firefox. Once you’re inside Safe Mode, launch Firefox and disable the extensions by using the steps above.After your computer restarts, press F5 on your keyboard to select Safe Mode with Networking.Troubleshoot ->Advanced Options ->Restart While holding Shift on your keyboard, select Restart.Click the Windows icon on your taskbar.

If this is the case, try running it from Safe Mode. Of course, you will not be able to disable the extensions if you can’t open Firefox at all. Do this until you find the item that is causing issues on Firefox. Note: If you do not know which add-on is causing the problem, you can try disabling all the extensions and enabling them one by one.

Restart your browser, then check if the issue has been resolved.

Look for the problematic extension, then click the Disable button.

You should see the list of extensions added to Firefox.

Go to the left-pane menu, then click Extensions.

It should look like three horizontal lines on top of each other.

Launch Firefox, then click the Menu button at the top-right corner of the browser.

To disable add-ons on Firefox, you need to follow the instructions below: So, it is essential to identify the add-on you installed prior to experiencing problems with your browser. Do note that almost any kind of add-on can cause issues on Firefox. Some users complained that they encountered the problem after they had installed FlashGet. However, they can also cause the browser to crash. It is true that add-ons can improve the functionality of Mozilla Firefox. You can try launching Firefox via Safe Mode to solve the issue.

Firefox is not responding and it keeps on freezing and crashing – It is possible that certain system configurations are causing problems with your browser.

So, try disabling the unnecessary extensions to see if doing so fixes the problem.

Firefox slowdown due to high RAM usage – Firefox might use too many RAM resources because of your browser’s extensions.

It is possible that this issue has something to do with your third-party anti-virus.

High CPU usage causes problems on Firefox – You might notice high CPU usage, which affects the performance of Firefox.

This issue can be fixed by recreating the profile.

Firefox won’t open – In most cases, this problem happens when there is something wrong with the user’s Firefox profile.

So, let’s discuss some of the common complaints that Firefox users have reported. When it comes to solving problems, the best approach is to gain a good understanding of the issue.

#Reinstall mozilla firefox windows 7 how to

We will also teach you how to fix Firefox not responding and other issues that may prevent you from enjoying the browser’s full potential. What if Mozilla Firefox won’t open? What if the browser’s too slow? In this article, we will discuss some of the common problems that people encounter when using Firefox. However, like any other application, it is also susceptible to various issues. This post is excerpted with the permission of Terry’s Computer Tips.Many Windows users will agree that Mozilla Firefox is one of the best browsers for Microsoft’s operating system. This is so you can make a note of the add-ons you have installed. json backup or import the HTML file – just don’t do both!ġ0. The same menu is where you can restore from the. The easiest way to back up Firefox (and Thunderbird, too) with the freeware program Mozbackupĩ. Select where you want your backup stored, and the name for it. Now, make an HTML file backup also – click on Import and Backup again, then select Export Bookmarks to HTMLħ. (Do not save it in C:\Program Files (x86)\Mozilla\Firefox because you will delete that folder in a later step).Ħ.

Click on Import and Backup, then Backup…ĥ. On the toolbar, click on Bookmarks (if you can’t see the Toolbar, press and release the Alt key)Ĥ. Although you could copy your Firefox profile and then use it, that’s probably where some of the issues are.Ģ. There are a few steps, but most are aimed at being able to get back to the Firefox you had before. So, when Firefox starts misbehaving, if you can’t solve it any other way, try a fresh, clean reinstallation. Sometimes, that seems to be the easiest, or only, way to solve a probem. Remember the days of Windows 95, Windows 98 and even Windows XP - all of them benefitted from a fresh, clean reinstall occasionally.įirefox does to. 20 steps to a fresh, clean reinstallation of Firefox.īy Terry Stockdale for