Zebruv 1.2.4 for Maya (maya plugin)

installation is fine. its only after I make my selection and click on the unwrap button I get the error message below in my script editor:

source "zebruvUI.mel";zebruvUI();
// Error: Unable to dynamically load : /Users/Shared/Autodesk/maya/plug-ins/zebruv32.mll
does not match the current architecture //
// Error: does not match the current architecture //
// Error: does not match the current architecture (zebruv32) //
// Error: Cannot find procedure "zebruv". //

I'm not sure what the problem is. All my plugin have the ".bundle" extention even though maya 2010 recongnizes the ".mll" extebtion