Failed to open map file. This is most likely because the map was saved with a newer version of the engine

I got an issue with my PC that made it suddenly off, later when i turned it on and clicked on my proyect of unreal it doesnt open and says: “Failed to open map file. This is most likely because the map was saved with a newer version of the engine”.
The thing is that the only unreal version i have is 5.3.2 so i dont know why it happened and only happens with that proyect what is very important and i need get it back cuz been working 2 months on it. I didnt realize unreal dont do backups automatically anymore so i dont have it, I only have autosave folder.
Please if someone can help me, its urgently.

1 Like