I am lacking in the required post count on this site to post a URL. I am sorry that I did not know this and I will make an effort to correct this.

Erhh oops, didn't know that.
There's another no-cd crack that needs you to copy some files from the diablo II play disc, wich allows you to run Diablo II successfully by the game.exe file in the Diablo II directory. Can't post the URL since I'm not allowed to yet.. :/

(Maybe this is the cdloader that you got) If so check the readme file for wich files you need to copy to fix the problem.. Hope that helped :/