hi again it writes successful now!!! but there a difference in hex
as per Sir Nigel's HEX tutorial 1 the hx is
:020000040000FA
:1000000007309F008316F030850083128501851F1D
:100010001020051F1320851E1620051E19200728F5
:100020008501851500348501051500348501851489
:080030000034850105140034C1
:02400E00183D5B
:00000001FF
then i preview the written hex, this could be the result
:1000000007309F008316F030850083128501851F1D
:100010001020051F1320851E1620051E19200728F5
:100020008501851500348501051500348501851489
:080030000034850105140034C1
:02400E00183D5B
:00000001FF
i don't know what is wrong with this