Enable script file synchronization for Windows enhanced security Windows Internet Explorer enhanced security blocks downloaded files that it determines are potentially dangerous. Without script file synchronization, Internet Explorer blocks files downloaded for use by the MID Server, forcing ServiceNow administrators to unblock each file manually. File synchronization creates the files on the MID Server rather than downloading them, which does not trigger security blocking. Also, file synchronization between script records on the instance and the MID Server protects any customer updates in those records from being overwritten during a ServiceNow upgrade. How file synchronization worksScript files synchronized with the MID Server are stored on the ServiceNow instance in the MID Server Script File [ecc_agent_script_file] table (MID Server > Script Files).