How do I disable the firewall program installed on my computer?
A software firewall can help protect your computer but at the same time can cause issues with your networking. For example, you may be unable to browse other computers on the network. Or, other computers may be unable to browse your computer. Or, you may not be able to print on a network printer. Any of these may be caused by a firewall.
To disable a firewall depends on what firewall or antivirus program is installed. Below are some recommendations for disabling the firewall installed on your computer.
Other firewall or antivirus firewall
If you have another firewall program or antivirus program that includes a firewall these can be disabled by opening the program or opening the programs Control Panel. For example, Microsoft Windows users can often right-click the antivirus or firewall icon in the Systray disable the firewall through the menu that appears.
Testing after disabled
Once disabled, test your network connection and see if the same issue is occurring. For example, if other computers were unable to browse your computer after disabling the firewall see if it fixes the issue.
If this does fix your issue then network traffic is being blocked by the firewall. If you want to correct this issue you must configure the firewall to allow the traffic you need. For example, some firewalls disable the Microsoft file and printer sharing by default. Configuring the firewall to allow this service allows other computers to display files and printers you have shared. To verify this corrects the issue you must re-enable the firewall once configured to accept the network services, programs, or ports you want to use.
If this does not fix your issue it's likely that you're encountering another network issue or other installed is causing your issue. Additional help and troubleshooting documents on networking can be found through our network help page.
If the firewall has been disabled it is recommended it be re-enabled it after you've completed your testing. You can enable the firewall from the same the same screen you disabled the firewall.