Appendix E Deep Freeze Action Files – RDC Example Deep Freeze Action Files A Deep Freeze Action File is an XML file that allows administrators to define additional functionality into the Deep Freeze Enterprise Console. An Action File defines a method for calling an external batch file and passing some information (for example, machine IP addresses, computer names) to the batch file or script. Action Files simply call an external program or script. Therefore, any scripting language that can be called from the command line can be used.