Is it possible to modify or be deceptive to punkbuster and modify or change your GUID

First of all regards to all. 8 months ago exactly in January for my failure they detected to me a walhack that unfortunately was proving it for the first time.

Since I spend this so many pbbans and ggc - stream they have no admittance me to the servants who work with them.

It is very exasperating and sad to see they do not give you the opportunity to demonstrate your redemption and I believe that it is a very high punishment for those that as the one that smokes a cigar once in his life, already affirm that you will smoke all your life already.

Because of it my question is clear and concise.

There exists some way of overlooking this safety and prohibition cheating the punkbuster?

It is possible to make believe that your GUID is different?¿

Any possible help will be of being grateful because I am without employment and go 4 years and to buy the game late 7 months but now I do not have money to buy another new game, besides the fact that I do not want to buy other one because already I paid my 60 Euros for the game in it moment and 15 Euros for the first expansion.

best regards.

PD: I have Battlefield 3