Projects are located on a DFS share (Distributed File System). All projects load successfully except one.

Using the Project Browser:
-- Navigating to the correct project location
-- Selecting the .APJ file
-- Either double-clicking OR doing a right-mouse click with "Set Project Current"

Result:
-- Progress bar flashes momentarily
-- ACA disappears from screen
-- No Fatal Error dialog or any other debug information
-- Task Manager Process tab reveals acad.exe is NOT running but WSCommCntr3.exe is present

What I've tried:
-- Used the "Reset Settings to Default" from the Autodesk menu
-- Deleted ALL profiles from ...\AppData\Roaming\Autodesk\ACA 2012\enu\Support\Profiles

Deleting all the profiles allows one successful opening of the project BUT exiting ACA completely and attempting to re-open the project results in the same silent crash.