Firefox, or the Profile Manager will start. In my task manager, the process uses 50% of my cpu but does nothing. I like browsing with firefox, how do I fix?

I tried to restart my computer, the I tried to uninstall and reinstall uninstall, delete all files of firefox and folders, then reboot and then reinstall. Also, I tried to open the Profile Manager to edit my profile. After you have reinstalled several times and try to open the Profile Manager before launching firef0x, I got the firefox crashed window and the process in the Task Manager always uses 50% of my cpu. The most recent strike and then re - download gives me an error "the file is corrupt" and will not even install the program.

Kill the process that you see, including any plugincontainer.exe, only once firefox has stopped running don't try to update.

Completely unexpected instances of firefox running can sometimes be the result of malware activity.

Tags: Firefox

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