I have this error on mymap.err file:

hlcsg: Error: Could not open wad file \program files\valve\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


where I can find this wad file? My english is verry bad and i think to you understand me. Tnx