Mysteries with MOI and Illustrator 10

 From:  nycL45
5275.1 
Michael and all,

I have run into issues with MOI and Illustrator 10.

This is what happened with the attached files:

A. Prior to this post, files 01 and 02 opened normally with MOI.
B. 03 to 06 started as AC or VW dwg or dxf files, converted to AI in Illustrator and imported into MOI. Most opened one or more times but either now open with no geometry or just no longer open.
C. 04 did open for a while today; the "Save As" seemed to work normally (file title appears at the top of the window) but no actual file was saved. At this point, MOI bombed the computer down to the wallpaper which required forced shutdown by holding the startup button.
C. 07 and 08 contain simple geometric shapes created in AI 10, saved as v8 and v10. When imported into MOI, they opened without any geometry and no file title at the top of the window.

Thanks.

Leonard