Question regarding Lenny's Config Manager Macro

http://www.lennyworks.com/solidworks/default.asp?ID=20

I've downloaded this macro at various times/places and have neer had an issue using it, until today.

I am on SW2009 SP 5.1 x32, set up and ran on my machine fine.

The guy in the next cube is SW2009 SP5.1 x64 and the Macro fails to start, wont run or whtever term is correct.

Can this be as basic as the x32 vs x64?

If so, is there a way to get it to work on an x64 system?

Thanks in advance...

SolidworksApi macros