Block file downloads firewall

If you open the program in Firewall, Windows will restructure the path of the file. You can avoid this problem by manually coping and pasting the file path to the box. Click the address bar to copy the path of the program, and paste it to the box. You can click Next button three times, and input a name for the new Firewall rule. Then click Finish button to create the new Firewall rule to block the program with Windows Firewall in Windows 10 and prevent the program from accessing the Internet.

Step 1. You can click Start and type Windows Defender Firewall. Choose Windows Defender Firewall to open it. System Tools. Smart Defrag. K-Lite Mega Codec Pack. K-Lite Codec Pack Update. Mozilla Firefox. Driver Booster. Windows Cannot Find Gpedit. Main Menu. Solutions Image Widgets. Partners Image Widgets. Support Image Widgets. Not Finding Your Answers? Was This Article Helpful?

The settings here are global policies and independent from any custom App Rules policy. The primary purpose of these signatures is to provide True-File Type detection based on a file's contents rather than relying on the provided file extension or MIME type. Navigate to the Firewall App Control Advanced page.

Check the box under Enable App Control and click Accept at the top of the page. Under Application , select the file-type that you want to block.