Need help with accessing a MSN dial up account.

On April 22, my best friend died of a massive heart attack.  We can access
part of his MSN account from his computer but not all of the data we need
can be reached by that method.

Despite legal papers giving us access to his estate and all records MSN is
stone walling.

As the pass word is on his computer is there any practical way to access
that pass word and bypass the MSN nightmare?

Regards

FP
brother_rabbit @ hotmail.com