> - Merge all interface (winhttrack) sources in 
> C:\Dev\WinHTTrack
> - Merge all engine sources in C:\Dev

I copied C:\Dev to C:\Dev\WinHTTrack. Now I get much less
errors.

- Install all service packs, ipv6, zlib headers

Yes, that's the problem! I get an Error with an "ipv6.h".
Where can I get ipv6 and zlib? I tried Google but I couldn't
find the needed sources.

Thanks

Manuel