Folder Firewall Blocker is designed to allow you to block .EXE files from connections to the internet.It also includes support for COM, BAT, CMD, VBS, VBE, JS, JSE, WSF, WSH, MSC, SCR, MSI, CPL, OCX, DLL, DRV and SYS executable file types as well as an "Extra file types" tab where you will be able to block any file type you desire. Or use it for a file in a specified folder (and optionally its subfolders) by making new rules in the Windows Firewall.