A few words of thanks would be greatly appreciated.
Windows 7 - Restore Windows firewall to default settings
Latest update on by deri58
After an extended period of use, modifications made to your system will leave your Windows Firewall with a lot of unnecessary rules.
To reset the Windows Firewall to default settings, follow the below procedure:
Click on Start > Control Panel > Windows Firewall.
This document, titled « Windows 7 - Restore Windows firewall to default settings », is available under the Creative Commons license. Any copy, reuse, or modification of the content should be sufficiently credited to CCM (ccm.net).