System Fault: 5 "edges.mc"handleExportCommand error when exporting to visible Edges

Hi, 

I am encountering this problem everytime i'm exporting DGN to visible edges. Previously no such problem was encountered. 

It says " MDL Loader: Could not load application e:\Builds\pp081109919\Source\msj\mstn\mdlapps\edges\edges.mc"

I am currently using microstation V8i, version 08.11.09.919

Any Suggestions?