What does this error mean?
HTTrack3.44-1+htsswf+htsjava launched on Sun, 31 Jul 2011 14:13:13 at
<https://uwstout.courses.wisconsin.edu/d2l/lms/content/home.d2l?ou=1377345>
+*.png +*.gif +*.jpg +*.css +*.js -ad.doubleclick.net/*
-mime:application/foobar
(winhttrack -qwC2%Ps2u1%s%uN0%I0p3DaK0H0%kf2A25000%f#f -F "Mozilla/4.5
(compatible; HTTrack 3.0x; Windows 98)" -%F "<!-- Mirrored from %s%s by
HTTrack Website Copier/3.x [XR&CO'2010], %s -->" -%l "en, en, *"
<https://uwstout.courses.wisconsin.edu/d2l/lms/content/home.d2l?ou=1377345> -O1
"D:\Downloads\My Web Sites\Web Design for Educators" +*.png +*.gif +*.jpg
+*.css +*.js -ad.doubleclick.net/* -mime:application/foobar )
Information, Warnings and Errors reported for this mirror:
note: the hts-log.txt file, and hts-cache folder, may contain sensitive
information,
 such as username/password authentication for websites mirrored in this
project
 do not share these files/folders if you want these information to remain
private
14:13:15 Error:  "Interrupted transfer" (-4) after 2 retries at link
<https://uwstout.courses.wisconsin.edu/d2l/lms/content/home.d2l?ou=1377345>
(from primary/primary)
14:13:15 Info:  No data seems to have been transfered during this session! :
restoring previous one!