GeoPAK ReadChain Error

I have been having issues with GeoPAK visualizing Chains. When I attempt to visualize chains that have been previously stored in a GPK file I receive the error: 

Has anyone experienced this issue before? 

MicroStation Version 08.11.07.443

GeoPAK Version 08.11.07.536

Microsoft Windows 7 Pro Service Pack 1

Thanks in advance, 

Vinny