In order to proceed with this method, you will need to use Internet Explorer (which is there by default) or another browser if you have it installed. If you cannot locate or find Internet Explorer, simply hold the Windows key on your keyboard and press R to open the Run dialog. In the Run dialog, type ‘iexplore.exe’ and click OK.
Method 1: Simply Upgrade or Reinstall.
This method has worked for most users and is very easy to follow. Once you are in Internet Explorer or another browser, simply head over to the following address to download the latest setup file for Firefox, run it, and install: https://www.mozilla.org/en-US/firefox/new/?product=firefox-3.6.8&os=osx&lang=en-US.
Method 2: Back Up and Perform a Clean Install
Before you begin, if you would like to back up Firefox, you can also choose to export certain items such as your history, passwords, or bookmarks. You can then import these bookmarks later from Chrome or other browsers. Download Revo Uninstaller 2. By now, you should have the Revo setup file. Open it and proceed with the installation. Once installed, the RevoUninstaller icon will appear on your desktop. Open Revo Uninstaller and select Firefox. 3. Now, click ‘Uninstall,’ then select ‘Advanced,’ and follow the prompts on the screen to uninstall Firefox. 4. Then, select Advanced and click ‘Scan’ on Revo Uninstaller. 5. The next screen will present you with leftover files, as seen in the screen below. Select all of them and click “Delete.
- First, go to C:\Program Files, delete the Mozilla Firefox folder, and also check C:\Program Files (x86).
- Press “Windows” + “R” and type in “%temp%”.
- Press “CTRL” + “A” and then press “Shift” + “Delete” to clear this folder.
- Reinstall Firefox and check to see if the issue persists. Note: If this is happening in the Tor browser, run it as an administrator and try disabling your antivirus temporarily. It is also recommended to uninstall GeForce Experience if you have it installed on your computer, as it is known to cause conflicts with the application in certain cases.
Method 3: Run as an Administrator.
In some cases, the issue can be simply fixed by running the browser as an administrator. Administrative privileges are required by some software to bypass certain hardware/security limitations. Therefore, in this step, we will be running the browser as an administrator and then checking if that resolves the issue. To do this:
Method 4: Using Firefox for the Tor Network.
In some cases, this issue occurs with the Tor browser and doesn’t seem to go away using any workaround or fix. Therefore, in this step, we will use the Firefox browser to connect with the Tor network instead of using the Tor browser itself. This fix works for most users and is quite easy to apply. To do so:
