Integrating Vericut

Just tried to integrate vericut with Creo yesterday.  When Vericut is launched from Creo, version 7.1.5 launches.  I spoke with IT (new machine) and 7.1.5 has never been installed on the machine.  When I run it independant of Creo, I run version 7.3.

Any thoughts on what's going on, or thoughts on whether running Vericut through Creo is any better than running it on its own?

Thanks,

Matt