This value carries the name of the startup configuration file the device is actually using and is included as a varbind in the hw52DevStartupFileReloadAlarm trap alongside the default startup file name. Admins compare it to hw52DevDefaultStartupFileName in the alarm to see whether the device fell back to a different configuration than intended. If this differs from the default startup file name in the same trap, the admin knows the device failed to load its intended configuration and fell back to another file.