To ensure the editor works with 1.14d save files without errors like "unknown stat found," apply these fixes: File Location
When Blizzard released Patch 1.14d in 2016, it changed the underlying file structure of Diablo II . Historically, the game saved characters in a specific folder structure that third-party tools like Hero Editor relied upon. hero editor diablo 2 lod 114d fixed
The community quickly stepped in to solve the problem. While the original creator of Hero Editor has mostly stepped away, dedicated modders have released "Fixed" or "Updated" versions of the software. To ensure the editor works with 1