Sorry about that; I sent an email to an address that I thought was yours but it must have disappeared into the ether.
We are currently trying to look into the problem you reported while running Orca3D under Rhino 5 (32-bit) under Windows 7 x64. I wanted to confirm a few things and ask a few questions:
1. What version of Rhino 5 are you running? The date of the beta can be found on the splash screen you see when you run the program. It can also be viewed by selecting Help | About Rhinoceros… from the menu.
2. The latest version of Rhino 5 is 8-Nov-2010 and can be downloaded at
http://download.rhino3d.com/rhino/5.0/wip. Does the error still occur on this version?
3. You are running a 32-bit version of Rhino 5 on 64-bit Windows 7, correct?
4. Is there a brief set of steps that can be performed to reproduce the error? Is it as simple as “create the deault sailboat from the wizard and try to run Hydrostatics?”
5. If not, is there an example file you could send to us which we could use to reproduce the error?
6. What version of Orca3D are you running? This can be determined by selecting Orca3D | Help | About Orca3D from the menu.
7. Is there anything else of significance you can think of that may help, such as other installed software which may be interfering with Orca3D or any error messages which are displayed?
We would very much like to get to the bottom of this and any help you can provide to us is greatly appreciated.
Thanks,
Bill Cook _/)_
DRS Defense Solutions, LLC