Asus firmware update

i try to update the firmaware of my asus 5224a cdrw but after flash complete I have the message: err: verify ng!!
The firmware are updated with success but what is this message
pls help me

IT may just mean that it was unable to verify that the flash went OK. As long as the drive still works and it has the new version, then there’s nothing to worry about.

ok, tks
ps: sorry about the repeated posts.