> Is there something I am doing incorrectly? I just
> want to copy the entire website images, links, html,
> scripts, etc... for a complete offline website
> mirror.

(1) ensure you stop the mirror "gently" (do not kill httrack or shutdown the
pc - files will be lost)
(2) continue download with "Continue an interrupted mirror"
(3) use the latest release (>= 3.47.24)

However, httrack is not really scaled for a huge number of files (ie. more
than 100,000 links) ; but big files should be handled.