Deep Freeze Command Line Control (DFC.EXE) Deep Freeze Command Line Control (DFC) offers network administrators increased flexibility in managing Deep Freeze computers. DFC works in combination with third-party enterprise management tools and/or central management solutions. This combination allows administrators to update computers on the fly and on demand. It is important to note that DFC is not a stand-alone application. DFC integrates seamlessly with any solution that can run script files, including standard run-once login scripts. DFC commands require a password with command line rights. OTPs cannot be used. List all commands by calling DFC without parameters. The files are copied to (32-bit) <WINDOWS>\system32\DFC.exe The files are copied to (64-bit) <WINDOWS>\syswow64\DFC.exe