FIREFOX PROFILE MANAGER ON LAUNCH INSTALL
FIREFOX PROFILE MANAGER ON LAUNCH DRIVERS
FIREFOX PROFILE MANAGER ON LAUNCH FULL
FIREFOX PROFILE MANAGER ON LAUNCH WINDOWS 10

If you find any instance running, right click it and choose End Task from the pop-up menu. Step 2: Find Firefox under the Processes tab in the Task Manager page. Step 1: Press Ctrl + Shift + Esc keys at the same time to open the Task Manager. You should remember to delete all Firefox files, because only uninstalling Firefox cannot solve the issue. Therefore, the best way to fix Firefox will not open error is to reinstall the browser. However, considering that we donвЂ™t receive any error message, it is very hard to check the exact file that causes the error.

For the damaged files, the common solution is to utilize a faulty-free copy to replace them.

FIREFOX PROFILE MANAGER ON LAUNCH WINDOWS 10

You may be also interested in this: Windows 10 Notifications Tell Firefox Users to Use Edge Solution 1: Reinstall FirefoxДЄs corrupted/damaged files are mainly responsible for Firefox wonвЂ™t open Windows 10 error, you should consider reinstalling Firefox. In this case, you can remove add-ons to fix the issue. However, these add-ons may result in Firefox to misbehave as well especially when they arenвЂ™t coded well and have bugs within them.

FIREFOX PROFILE MANAGER ON LAUNCH INSTALL

Add-ons:В Firefox allows users to install attached components that can offer other features for your browser.

As it known to all of us, the latest Logitech webcam often gives rise to issues to Mozilla Firefox.

FIREFOX PROFILE MANAGER ON LAUNCH DRIVERS

Drivers:Sometimes, drivers will interfere with other applications and can cause Firefox certain web page wonвЂ™t open issues or something like that.

FIREFOX PROFILE MANAGER ON LAUNCH FULL

To avoid you lose something important, youвЂ™d better make a full system backup in advance. In this case, you can delete all the content in the system and reinstall Firefox to fix Firefox wonвЂ™t open Windows 10. Files can get corrupted or damaged by themselves and nothing you can do about it.

Corrupted Files:Though it is not 100% sure, all the signs point towards corrupted files.

You may raise a question вЂњwhy not Firefox openвЂќ. Many Mozilla Firefox users complain that Firefox will not open even they double click the icon and run the browser as administrator. Possible Causes of Firefox WonвЂ™t Open Error

Solution 2: Remove Logitech Cam Drivers.

Possible Causes of Firefox WonвЂ™t Open Error.

Check about:profiles to find out about the names. You need to replace 'profile' with the name of the profile.

Add the parameter -p profile -no-remote to load a specific profile right away.

The parameter -no-remote lets you run multiple Firefox installations side-by-side.

Add the parameter -p -no-remote to the end of the target line (leave a space) forces Firefox to open the profile manager on start that displays a list of all available profiles.

The Shortcut tab lists the target, and it is here that you add the instructions.

Windows users right-click on the Firefox shortcut and select Properties from the context menu.

The second option forces Firefox to load a specific profile or the profile manager on startup. Option 2: Adding a profile parameter to the Firefox shortcut You may also use 'launch profile in a new browser' to check it out without switching to it permanently.

Select 'Set as default profile' to assign a new profile to the installation.

If you cannot locate it using the folder name, you may use trial and error until you get the right profile, or use open folder to browse the profile folder and check it out.

The page displays the current profile at the top and any unused profile (that the current Firefox installation does not touch) below.

The page that opens displays all known profiles and the paths assigned to them.

Load about:profiles in the Firefox address bar.

Option 1: Set a default profile for Firefox in the interface

Firefox profile manager on launch