i had some real issues yesterday with updating maps, the in game workshop was showing several duplicates of my 2 maps, had no idea what was what so had to bite the bullet, clear the lot and re-upload. annoying to say the least, esp for anyone having to re-sub.

dont know if its been fixed sadly

Looks like the problem was solved for me. I saved the map, removed prefab file from the the map directory, exported package, unsubscribed from my map, launched the new map in game, I played through it entirely, then went to workshop, published and the map updated :V Still have some weird duplicates but at least it worked.

Happy Days!! :-)

I just deleted my old one and uploaded a new one by deleting the files in my games/ dawn of war 3/ mods and modsource while I had the world editor open and resaved/ exported and re submitted to the workshop.