Access to a 4.0B release?

This is my first message to the list, and I hope it is appropriate.  
There was a Mar-05 message about an _F64_stat_  error trying to run on 
older systems, which I also have.  Unfortunately upgrades are not 
possible for me (mutiple systems belonging to a customer & etc.).   It 
appears I will have to install a version of that platform and build on 
it.  Of course, it is out of support and not accessable from HP.  Anyone 
have an ides where I might get a copy of 4.0B release with Compaq C++?  
Thanks for your consideration.
Don