Tank you very much Ronald,

Your instructions worked perfectly! I now have the 64 bit version of SheepShaver running Mac OS9.

Thank you for supporting the Mac community both old and new.

Take care,
Bernie

Yes, I use 1 800Meg.dmg in the /Users/Shared folder.

Thank you for the quick response. I am open to either solution. Is one much simpler than the other? I have a disk image with OS 9 apps installed and working with the current COI version. If both updates are similar in complexity I would like to update the current COI version but am happy to take you...

I too am trying to install SheepShaver under Mojave 10.14.6 with the same immediate crash. I have all the files in the SheepShaver folder. I have tried 3 different versions of the ROM file. The ROM files are not recognized by the SheepShaverwrapper app either. I have the COIv4 (Classic on Intel) ver...