can you send me some screenshot of your process, all of them please and let re run your web broswer instead , thanks, i think i have a solution for you :)

As you can see, the "firefox.exe" run at 50% CPU usage, but the memory loaded only about 5MB. It keep running and running the whole day without popup anything. It can, however, load until 100MB in a whole day time, but still keep loading.

The image “https://support.cdn.mozilla.net/media/uploads/images/2014-11-22-05-50-18-e4a577.png” cannot be displayed because it contains errors, try to re upload please...

Here you go

you have such a wired svschot.exe (system) and one of the two rundll32 (system) process running, normally only one is solicited for the explorer.exe processing

-->svshot.exe is like that your host file is to big of memory, you can verify it, on c://windows/system32/drivers/etc/host.? (open up with a text editor) normally it goes among 1mb !!!!MAXIMUM!!! with a Intel core i5 processor

-->rundll32 is a process that communicate with your navigator and the host-file, my idea is that something is always reloading the process of Firefox

my purpose is that you can try to install system explorer 6, then you click right on the process and do a screen shot about all the dll file that you can see :) in the window

The "HOSTS" file goes like this:

127.0.0.1 localhost 127.0.0.1 gosredirector.ea.com 127.0.0.1 blazeserver.blazeemu.org 127.0.0.1 gosgvaprod-qos01.ea.com 127.0.0.1 gosiadprod-qos01.ea.com 127.0.0.1 gossjcprod-qos01.ea.com 127.0.0.1 demangler.ea.com 127.0.0.1 vmp.tools.gos.ea.com

0.0.0.0 afp.pplive.com # BEGIN section for OpenVPN Client SSL sites 127.94.0.1 client.openvpn.net

I don't think those are affecting the Firefox. I think there is something goes wrong with Firefox. Any information I can share on the Firefox log?

It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.

Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.

See:

• https://support.mozilla.org/kb/Server+not+found
• https://support.mozilla.org/kb/Firewalls

Do a malware check with several malware scanning programs on the Windows computer. Please scan with all programs because each program detects different malware. All these programs have free versions.

Make sure that you update each program to get the latest version of their databases before doing a scan.

• Malwarebytes' Anti-Malware:
  http://www.malwarebytes.org/mbam.php
• AdwCleaner:
  http://www.bleepingcomputer.com/download/adwcleaner/
  http://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml
• SuperAntispyware:
  http://www.superantispyware.com/
• Microsoft Safety Scanner:
  http://www.microsoft.com/security/scanner/en-us/default.aspx
• Windows Defender:
  http://windows.microsoft.com/en-us/windows/using-defender
• Spybot Search & Destroy:
  http://www.safer-networking.org/en/index.html
• Kasperky Free Security Scan:
  http://www.kaspersky.com/security-scan

You can also do a check for a rootkit infection with TDSSKiller.

• Anti-rootkit utility TDSSKiller:
  http://support.kaspersky.com/5350?el=88446

See also:

• "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked
• https://support.mozilla.org/kb/troubleshoot-firefox-issues-caused-malware

Finally, I ran the updated Malwarebyte free, and deleted and corrected some file and registry, I can open Firefox now. Thanks for all the helping hand. You're very helpful.

I recalled, I have installed a malware, called PC optimizer by force on another freeware installation. This malware detect Firefox use up many system memory (I open lots of tab), and this program block Firefox by lowering the memory access priority.

After I uninstall the malware, the PC behavior is still the same.

Anyway, a big thanks for the Mozilla community.

Please follow these instructions. If you have any questions, please ask.

• 1

Download Firefox Full Installer For All languages And Systems {web link} Save the file. Then;

• 2

Uninstall Firefox from your computer {web link}

After, reboot the computer. Then run the full installer.