i did check my wad list and it did show the cstrike.wad, but still wud not work. wat cud be wrong?????

i hv been trying to learn to create a map for the 1st time. until i came across an compiling error in zhlt253.
the following was the code in the .bat file

///
@echo off

hlcsg firstmap
hlbsp firstmap
hlvis firstmap
hlrad firstmap

copy firstmap.bsp "C:\Valve\Condition Zero\cstrike\maps"
cd C:\valve\Condition Zero

pause

hl -dev -console -game cstrike +sv_cheats 1 +map firstmap

\\\


and following is the error details
///
hlcsg: Error: Could not open wad file \valve\condition zero\cstrike\cstrike.wad

hlcsg: Error: Could not find WAD file
Description: The compile tools could not locate a wad file that the map was referencing.
Howto Fix: Make sure the wad's listed in the level editor actually all exist
\\\

i tried fixing the path couple of times which located the cstrike.wad file..but dosent seem to work...
please kindly point out the mistake i made and also some suggestions that would help me..
thank u
peace out!!