Down to just 2 compile errors, help plz

[tcsmyworld]

I read all the posts about compile errors, fixed all the ones that are in them, but i have 2 not yet listed.
I get one error on world compile=

--------------------Configuration: World - Win32 Release--------------------
Linking...
LINK : fatal error LNK1181: cannot open input file "zlib.lib"
Error executing link.exe.

World.exe - 1 error(s), 0 warning(s)


And i get one warning and the same error as world on zonent=

--------------------Configuration: Zone - Win32 Release--------------------
Compiling...
Command line warning D4002 : ignoring unknown option '/Ob2'


Linking...
LINK : fatal error LNK1181: cannot open input file "zlib.lib"
Error executing link.exe.
Creating browse info file...

ZoneNT.exe - 1 error(s), 1 warning(s)

Any help would be greatly appreciated, I'm fairly new to coding and compiling, but am trying to do as much as i can myself.
I set up config in compiler to point to zlib (which fixed my zlib.h prob. but brought the new error), and pointed it also to mysql (which fixed other prob with mysql.h).
I've tried everything I can think of , it's driving me nuts
I'm using MSVC++6.0 , MySql 3.23.49 ,and zlib114.

[Trumpcard]

Think zlib.lib is in mysql/lib

look in there, and add it to your project lib path, or copy it into the standard lib path..

[tcsmyworld]

I added it and stiil the same thing, dont see link.exe anywhere tho.