Hi, 
  It looks like compiling WinHTTrack in VC++ is a big deal. 
I download the httrack-3.30-beta-5.zip with "(11/May/2003)
3024 KiB (3096678 B)" in the current version description. 
  Here is what I did to compile the project, not sure what 
went wrong.
  1. unzip the file 
     the structure looks like this:
     d:\httrack\httrack\src
     d:\httrack\httrack\src_win
     ...
  2. copy d:\httrack\httrack\src\* 
d:\httrack\httrack\src_win
  3. open "WinHTTrack.dsw" in VC++6.0
  4. change the setting 
from "L:\HTTrack\httrack\libhttrack.dll" 
into "D:\HTTrack\httrack\libhttrack.dll" since I don't have 
L: drive.
  5. start to compile, and get the following errors:

Compiling...
htsalias.c
htsback.c
D:\httrack\httrack\src_win\htsback.c(1307) : error 
C2065: 'oneMore' : undeclared identifier
htsbauth.c
htscache.c
htscatchurl.c
htscore.c
D:\httrack\httrack\src_win\htscore.c(697) : warning 
C4013: 'hts_htmlcheck_loop' undefined; assuming extern 
returning int
D:\httrack\httrack\src_win\htscore.c(2537) : error 
C2065: '_hts_in_html_parsing' : undeclared identifier
htscoremain.c
htsfilters.c
htsftp.c
htshash.c
htshelp.c
htsindex.c