PDMWorks Ent 2007 7.5->7.7

Hi,

I have installed PDMWorks Ent 2007 Server + Clients v7.7
When I install a new client 2007 with SP5 it make v7.5 and it's notwork with the server.
Where I can get an update from 7.5 to 7.7 ?

Thanks!SolidworksEdrawings