Hi Paul, no that's not a common crash.

Like Pilou says, can you please send the crash report to me at moi@moi3d.com ? It will be a file named moi_report1.zip and it will be located either in the same folder as MoI.exe or in your temp folder.

That could help me track down the bug.

Were you possibly doing a particularly large sized array that ended up consuming all of your available system memory?

- Michael