# DelFirewallRule Delete a firewall rule using COM.. >This operation requires elevated privileges. ## Arguments * ``: the name of the firewall rule you want to delete. ## Usage * `delfirewallrule ""` ## Example * `delfirewallrule "ExampleRuleName1"` ## Compile - 1\. Make sure Visual Studio is installed and supports C/C++. - 2\. Open the `x64 Native Tools Command Prompt for VS <2019/2022>` terminal. - 3\. Run the `bofcompile.bat` script to compile the object file. - 4\. In Cobalt strike, use the script manager to load the .cna script to import the tool.