I don’t know if I am the only one facing this problem. But all my previous war 3 maps cannot be created in custom game anymore. The game told me that the map was not in my computer (they are all standard war 3 maps, I mean the basic maps like Lost Temple). Anyone knows what happened?
Hey buddy,
We have seen reports of people who installed Reforged to the same location as Classic WC3 that their maps folder had duplicate versions of maps and this caused them not to be able to load them.
Check your Maps folder for duplicates incase the same has happened here.
If the above did not work then try removing all version of WC3 from the system.
Classic, Reforged, Reforged Beta.
Once that is done, install the Reforged version and see how it goes 
Good luck!
Yes the maps folder has the same location as the classic war 3 game files. So how am I gonna to fix this? I believe the reforge version does not has a different file anyway.
I downloaded WC3R a few days ago, and when I attempt to start a single player game, I immediately get disconnected from online battle net (so I continue in offline mode), and then when trying to start a non-campaign game, I notice there are NO maps.
I can’t find a solution to this anywhere else. I’ve tried reinstalling, deleting maps folder, and verifying game, and there is no solution I’ve found.