thx man ur Da bezt !!! XD
that thing did the job instead of me changing the key but still i prefer to change the key by myself if u know how plz tell me how to do it(just for my knowledge)
the problem came since i started to install programs on 10 laptops so i have to go on each one and do the work or ...use remote desktop !!
so i cant remmember the passwords for 10 pcs and i dont wanna carry a list of passwords... its a 3 hour-temp situation so its not that risky as the pcs are all brand new !!
thx again bud