

This is what the message was asking you to do when it came up with “close the existing Firefox process.”Ĭonfirm the operation and Firefox will quit. Once you’ve located firefox.exe, select it and click the End Process button. You can also click the Image Name header to sort the process list alphabetically and locate firefox.exe. Type the letter f and you should jump to the firefox.exe process.
FIREFOX HAS MULTIPLE PROCESSES RUNNING FULL
You can also click the Details tab to see a full list of processes.
FIREFOX HAS MULTIPLE PROCESSES RUNNING WINDOWS 8
Solutionįirst, open the Task Manager by pressing Ctrl+Shift+Escape or you can also right-click your taskbar and select Task Manager.įirefox won’t appear in the list of running applications because this list only shows applications with open windows, just click the Processes tab.įor Windows 8 users: You may find Firefox under the tab Background processes. You can remove the lock by following this post. In rare cases, Firefox could have left behind the locked file when it crashed or quits abnormally. To ensure this, it places special locked files in the profile directory. What can we look for: Shell and Userinit registry entries with undesirable values. It also means userinit.exe will not be visible to you in Process Explorer. In rare situations, this may be caused by a problem with your profile, Firefox is designed to ensure that only one copy of Firefox is using a profile at a single time. As with SMSS.EXE, userinit.exe exits after it has run, meaning anything loaded from registry (explorer.exe, dodgy malwares) will not have a parent process. It may be frozen and using no system resources or it may be using up your available CPU. While all Firefox windows may be closed, Firefox itself is still running in the background. If waiting a few seconds didn’t help, then Firefox has failed to quit properly. Firefox is either in the process of closing or is frozen and hasn’t quit properly. This error occurs when Firefox is closed but is still running in the background. See if leaving only one Firefox process running reduces the memory usage. Check Windows Task Manager and see how many Mozilla Firefox processes are running. In other words, close the unnecessary tabs, and the memory usage should be reduced then.

Then after a while I started seeing that firefox is slow, beacause I have a tendency to open quote a lot new tabs the number sometimes varies from 30 to multiple windows with 20+ tabs :D On the first run the speed of the firefox browser was more or less the same as the chrome. If it was running, youll receive get-process output, and the process will be stopped. If the process was not running, youll get no results. Chrome started to give me troubles on multiple webistes, because I would in order to work I needed to hard empty cache for every visit to the website so I have tried firefox once again after a while to check if it works or is it better than the chrome. After running FirefoxPortable1.5.0.7en-us.exe inside the folder 'D:FP' and then running FirefoxPortable.exe inside the folder 'D:FPFirefoxPortable' I recieve the infamous. If you dont need to display exact result 'running' / 'not runnuning', you could simply: ps notepad -ErrorAction Silentl圜ontinue kill -PassThru.
