Not sure if anyone else is experiencing a issue i been having on Hellfire GOG version, but no matter how many times i replace the files with files that i certainly know that it will enable MP, each and everytime i try to create a new character it will throw me a message about "can't create character".
Weird thing is, i been using my own Original CD for hellfire to play it it since Diablo got released on GOG. That specific folder outside of GOG works perfectly, while the hellfire inside GOG Diablo will just not allow me to create a character if i replaced any files to enable MP. I even tried to rename GOG Hellfire folder to "Hellfire_" and then move my fully working Hellfire MP folder over to GOG Diablo, and as soon as i run the game i still can't create a character. It's as if GOG Galaxy Diablo/Hellfire was checking for changes to the file, and it will prevent me from creating a character.
could be file write issue.
Hellfire multiplayer saves are created in C:\Windows as HIDDEN files, naming like hrinfo_#.drv, so give Helffire.exe admin rights so that it can write to the folder.