The doom3_config_file_creator_beta.zip file you have requested: Utilities / DOOM 3 Config File Creator - 15.75mb is not available. Perhaps try browsing all files for the game Doom III and upload any files you want to share or are missing. This is the only information we could locate:
This program allows you to load, view, and edit custom configuration files for Doom 3.
NB: There was a problem with the version we hosted. This is no longer the case now :) Sorry again Mark!