Please, anyone having this problem log a support ticket over at e-on.  Let them know what objects you were using on problem files.  So far, I have only had this happen when I was using the Cornucopia items - don't know if they are the problem but it could well be.  Maybe the serial number transfer did not work as well as they thought.  Anyway - I'll keep poking it and see if I can get a small file to crash - can't e-mail them a 57 MB file!

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