When I go to install TTW, it just repeats these lines:
Checking for required files...
All files found. Proceeding with installation.
Fallout3 - Misc.bsa has already been built, moving on.
Fallout3 - Meshes.bsa has already been built, moving on.
Fallout3 - Textures.bsa has already been built, moving on.
Fallout3 - Sound.bsa has already been built, moving on.
Building Fallout3 - MenuVoices.bsa...
Extracting Fallout - MenuVoices.bsa...
Done
Updating voice files...
The installer just sits there then, waiting for me to hit the install button. When I hit it, it just repeats the above lines again.