Copy game dvd to folder called "DISK1" without quotas.
In folder called "DISK2" move
"program files\Eidos\Battlestations Pacific\movies" and
"program files\Eidos\Battlestations Pacific\mpak\classes"
With orca msi editor open Battlestations Pacific.msi and edit like this.
Or, for those how are lazy can download msi edited:
Battlestations_Pacific.rar
p.s.
Sorry for my English