Readme for 22P4519.exe and 22P4719.exe These are DOS Bootable disk images for flashing the 22P4519 or 22P4719 adapters to the new EEPROM image. It is strongly recommended that the flashing is done in a system that has no Intel-based 10/100 LOM, as the program may update some LOM models to the new EEPROM image as well.