Some maps won't load, errors

[Warhorse]

In my upcoming SB Korea update, am going through all the oob's, to make sure they use the new unit images correctly (single man, etc.), I edit them in a working folder, then use JSGME to introduce the mod into the main game, to make sure the original scenario's will work. I noticed in Neal Stalkers "Hot Pursuit" scenario an error loading the scenario in the editor, I thought maybe something I did, but then I always try to open the map file itself next, usually the culprit. In this case the map won't load, essentially making the scenario unplayable?! Any ideas on to how to get a working version of the original map?