I worked so long and so hard on a project and i saved everything every second …today when i tried to open it , i got a message (( Failed to open map file , This most likely because the map was saved with a newer version of the engine )) NOT TRUE i use 4.18 , the newest version One i press ok , i …

Hi, First, make a copy of your project and all its files and store them somewhere safe to keep a reference to them and to be able to at least restore to the current state in case things go wrong! Now, back to your project, go to its directory > Saved > Backup > Find your map, copy it and replace th…

Failed to Open Map File ! HELP ME

Development Modding

anonymous_user_29ff35ae1 (anonymous_user_29ff35ae) January 30, 2018, 11:04pm 13

I had the same problem in 4.18, but luckily I had a backup.