Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox crashes

more options

I click the FireFox icon and its running but wont open up the window. When i check the Windows Task Manager, I can see it running but the browser just wont open up.

I click the FireFox icon and its running but wont open up the window. When i check the Windows Task Manager, I can see it running but the browser just wont open up.

All Replies (3)

more options
more options

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:

more options

use safe mode for starting fx browser