Processing change events

I have individual survey files of multiple roadway intersections that I've been merging together to create one master file of all the surveyed intersections.  I can open the file in "plain" microstation.  However, when I open the file using CivilSuite I get the following message and the program hangs for a long time without response:

"Survey > Processing change events..."

I eventually give up and close out of the program.

How can I open this file in Geopak?

 

Civil Suite Geopak SS3 08.11.09.722