ZBrushCentral

ZB Crashing when using GoZ for Modo 501

All all, Im having issues with GoZ running ZB with Modo 501. When I GoZ from ZBrush To Modo the import comes into Modo fine. But when I try and GoZ from Modo into ZBrush, ZB crashes. How to get it running with out crashing?

As I said I am running Modo V 501. I just installed the latest update of ZB 4R7 64 Bit on my system. Im running Windows 7.

I have not used GoZ before so maybe Im doing something wrong? Not Sure

Questions
IF I am am starting my modeling session in Modo for example blocking out basic forms with box modeling. Then I hit GoZ from inside Modo, Dose ZB already have to be open?

Inside ZB is it necessary to have existing geometry / tools or sub-tools active when hitting GoZ? For example dose GoZ work with ZB spash screen open with out any tools active and in edit mode?

When exporting from Modo to ZB dose it matter if the geometry is in Sub D or not?