Hello i'm currently having issues in deprotecting "Battle Stadium D.O.N 1.8c".

When i use MPQMaster i get this Error "Cannot open or load the archive *Battle Stadium D.O.N 1.8c.w3x* ".
When i use Xdep it just crashes.
When i use Deprotect i get this error "ERROR: Cannot find war3map.j Unable to deprotect map.".
When i open the map with either Wc3 Editor or Wc3 Newgen i get this error "WERandomGroupSet ([email protected]@)".

Link to map: Click Me