Follow the steps in this FAQ and let us know what you find:
Crash, exit or high CPU usage when right-clicking certain files
Edit -- See also this thread: Directory Opus 9.1.1.8.3352 Crash
Follow the steps in this FAQ and let us know what you find:
Crash, exit or high CPU usage when right-clicking certain files
Edit -- See also this thread: Directory Opus 9.1.1.8.3352 Crash