take Folder map from client and put in database folder and GameMap.dat too
delete all .map files and start the server to make the server convert .Dmap into .map
make sure that ur source read the maps path with .Dmap not .7z
PHP Code:
if (Path.Contains(".7z"))
{
//Path = Path.Remove(Path.Length - 3, 3);
//Path += ".dmap";
Path = System.IO.Path.ChangeExtension(Path, ".dmap");
}