Hi Guru Foxguy,

I am truly grateful to you and your valuable time and so this forum. I have done a quick testing today and this is exactly what i was intending to present with data. Please accept my sincere thanks and wishes.

After i finish adding data, i will delete the getserialnumber macro before presenting to team. This way, i guess file is protected, I have removed the macro to do quick testing on the integrity of data. It works well as expected.
Thanks a ton.
-- Nandu