Is it possible to get back history on msn messenger that was previously deleted due to a crashed pc?

I changed pc after losing the memory from my last pc. as for my last pc, it is absolutely donzo, and at the moment being stripped. however i was hoping for v day i could give my bf pages upon pages of when we talked on msn, since it is very significant to us (and he was ususally at his university lab when online). I know the possibility is so small but i am jus soooo hoping!

hi
if you checked the history folder and it isn't there you can't get it back

c:/
my documents
my received files
folder with your account's name
history
if you are using PLUS
c:/
my documents
my chat logs

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Unless you saved your conversations in an on-line folder they are unfortunately gone.