[cdrsubron7]

I heard back from my friend about the game files between v1.4 to v1.5. Here is his reply.

It makes no difference whether the mission was created in 1.4 or 1.5 so there is something else going on. It may be that Hazelwood has a MOD or two working and his .mis file is looking for something that doesn’t exist in the stock game like an added ship. There should be no difference between a mission created by1.4 or 1.5.

So, I guess the problem is to figure what thing the mission is looking for that makes the game CTD.